16-Letter Words Containing: T,I,O,R
(In Any Order)
There are 875 16 letter words,
1,100 16 letter phrases and
0 16 letter abbr's with
T,I,O,R in.
Best Scoring for Word Games
| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 16. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 16 Letter Words
Words (875)
- intercontinental
- environmentalist
- autobiographical
- multimillionaire
- electromagnetism
- irresponsibility
- counterterrorist
- neurotransmitter
- disproportionate
- gastrointestinal
- transilluminator
- transcontinental
- incontrovertible
- counterclockwise
- hemorrhoidectomy
- characterization
- misappropriation
- environmentalism
- australopithecus
- prestidigitation
- counterterrorism
- counteroffensive
- catastrophically
- shortsightedness
- representational
- countersignature
- undernourishment
- hyperventilation
- counterintuitive
- counterespionage
- reinterpretation
- chemotherapeutic
- stereomicroscope
- overcomplicating
- nonrevolutionary
- multidirectional
- interpretational
- indiscrimination
- denaturalization
- vasoconstriction
- trichotillomania
- thrombocytopenia
- thermostatically
- teleconferencing
- overcompensation
- nonparticipation
- microelectronics
- journalistically
- incontrovertibly
- erythroblastosis
- electromagnetics
- electrochemistry
- demineralization
- collaborationist
- reclassification
- predetermination
- overenthusiastic
- compartmentalize
- characterisation
- arteriosclerosis
- anthropomorphism
- transformational
- photographically
- parapsychologist
- northamptonshire
- nonproliferation
- neuropsychiatric
- internationalist
- incorruptibility
- decentralization
- conversationally
- collaborationism
- authoritarianism
- anthropomorphize
- anthropomorphise
- worthwhilenesses
- weatherboardings
- victoriousnesses
- vasoconstrictors
- vascularizations
- universalization
- unidirectionally
- underutilization
- underproductions
- underestimations
- ultrasonographic
- ultraprogressive
- ultraparadoxical
- ultranationalist
- ultramicrotomies
- ultramicroscopes
- ultrafiltrations
- turbomachineries
- tumorigenicities
- trinitrotoluenes
- trifluoperazines
- triboluminescent
- triboelectricity
- transportational
- transportability
- transplantations
- transnationalism
- transmissometers
- transliterations
- transitorinesses
- transfigurations
- transcriptionist
- traditionalizing
- tracheobronchial
- totalitarianizes
- totalitarianized
- totalitarianisms
- thyroidectomized
- thyrocalcitonins
- thromboembolisms
- thrombocytopenic
- thermoregulation
- thermoregulating
- thermoplasticity
- thermoperiodisms
- thermometrically
- thermolabilities
- thermodynamicist
- theocentricities
- territorializing
- territorialities
- terminologically
- teratogenicities
- teratocarcinomas
- synchronizations
- synchronisations
- supranationality
- supranationalist
- supranationalism
- supportivenesses
- supportabilities
- superspeculation
- supersaturations
- superromanticism
- superpatriotisms
- supernormalities
- superimpositions
- supercorporation
- supercompetitive
- suburbanizations
- suborganizations
- submitochondrial
- strongyloidiasis
- strongyloidiases
- stroboscopically
- straightforwards
- stereoscopically
- stereoregularity
- stereophonically
- stereoisomerisms
- stenographically
- standardizations
- stadtholderships
- sporotrichosises
- spectroheliogram
- spatiotemporally
- sesquicarbonates
- seropositivities
- seronegativities
- semigovernmental
- semiconservative
- semiabstractions
- schoolmistresses
- saccharification
- romanticizations
- roentgenologists
- roentgenological
- robustiousnesses
- roadworthinesses
- revisualizations
- retroreflections
- retransformation
- retinoblastomata
- resurrectionists
- responsibilities
- resolidification
- resocializations
- requalifications
- reprivatizations
- reorganizational
- reorchestrations
- renormalizations
- reinvestigations
- reincorporations
- regionalizations
- refractorinesses
- refortifications
- redistributional
- redeterminations
- recoverabilities
- recontextualizes
- recontextualized
- recontaminations
- reconsiderations
- reconfigurations
- reconceptualizes
- reconceptualized
- reconcentrations
- recertifications
- recentralization
- recapitalization
- reauthorizations
- reapportionments
- reafforestations
- reaccreditations
- rationalizations
- rambunctiousness
- radiotelephonies
- radiotelemetries
- radioprotections
- radiochemistries
- radioautographic
- quasiperiodicity
- quadruplications
- pyrometallurgies
- pyelonephritides
- psychotherapists
- psychometricians
- psychometrically
- psychohistorical
- psychohistorians
- prussianizations
- protrusivenesses
- protectivenesses
- proselytizations
- propitiousnesses
- prophylactically
- pronunciamentoes
- pronounceability
- proletarianizing
- proletarianising
- programmatically
- prognostications
- profitablenesses
- productivenesses
- procrastinations
- processibilities
- processabilities
- pretechnological
- presuppositional
- prestidigitators
- preservationists
- prerevolutionary
- preregistrations
- prequalification
- prenotifications
- premodifications
- preincorporation
- preformationists
- precertification
- precancellations
- postresurrection
- postpresidential
- postmillenarians
- postexperimental
- polyrhythmically
- polydispersities
- polarizabilities
- plethysmographic
- pithecanthropine
- pictorialization
- phytogeographies
- phytochemistries
- physiotherapists
- photosensitizers
- photorespiration
- photoproductions
- photopolarimeter
- photomultipliers
- photomorphogenic
- photomicrography
- photomicrographs
- photolithographs
- photojournalists
- photojournalisms
- photointerpreter
- photogrammetrist
- photogrammetries
- photochemistries
- photoautotrophic
- phosphorylations
- phosphocreatines
- philoprogenitive
- phenylketonurics
- phenylketonurias
- petrographically
- petrochemistries
- pertinaciousness
- personifications
- personalizations
- periodontologies
- performabilities
- peremptorinesses
- parametrizations
- parameterization
- paradoxicalities
- pancreatectomies
- oxytetracyclines
- overutilizations
- oversubscription
- overstimulations
- overspeculations
- overproportioned
- overprescription
- overindebtedness
- overgenerosities
- overexpectations
- overexaggeration
- overexaggerating
- overelaborations
- overcultivations
- overconsumptions
- overconstructing
- overconservative
- overcompensating
- overcommunicates
- overcommunicated
- overcentralizing
- overcapitalizing
- overarticulating
- overapplications
- overachievements
- overaccentuating
- outdoorsmanships
- otolaryngologies
- osteoarthritides
- orthopsychiatric
- orthographically
- orthogenetically
- ornithologically
- organoleptically
- operationalistic
- oligomerizations
- oligodendrocytes
- obstructionistic
- nutritiousnesses
- noteworthinesses
- nonreappointment
- nonpsychiatrists
- nonproprietaries
- nonpartisanships
- nonparticipatory
- nonparticipating
- nonmetropolitans
- nonmaterialistic
- nonmanufacturing
- noninterventions
- noninterferences
- noninstructional
- nongravitational
- nonentertainment
- nondocumentaries
- nondiscretionary
- nondeterministic
- nondestructively
- noncontradictory
- noncontradiction
- nonconstructions
- nonconservatives
- nonconservations
- nonconfrontation
- noncomparability
- nonauthoritarian
- nonarchitectures
- nonarbitrariness
- newsworthinesses
- neuroradiologist
- neuropathologist
- neuropathologies
- neurochemistries
- nephrotoxicities
- neoconservatives
- neoconservatisms
- mysteriousnesses
- multiprocessings
- multifactorially
- multibillionaire
- morphometrically
- montmorillonitic
- montmorillonites
- monochromaticity
- mistranscription
- misregistrations
- misrecollections
- misdistributions
- misconstructions
- misappropriating
- misanthropically
- miniaturizations
- microvasculature
- microsporangiate
- microprojections
- microphotometric
- microphotometers
- microphotography
- microphotographs
- micrometeorology
- micromanipulator
- micromanagements
- microlepidoptera
- microinstruction
- microgametocytes
- microenvironment
- microencapsulate
- microearthquakes
- microdissections
- microcirculatory
- microcirculation
- microcircuitries
- microcalorimetry
- microcalorimeter
- megacorporations
- mechanoreceptive
- mechanoreception
- mechanochemistry
- materializations
- marginalizations
- malpractitioners
- maldistributions
- malapportionment
- majoritarianisms
- magnetostrictive
- magnetostriction
- macrolepidoptera
- macroinstruction
- lithographically
- leukodystrophies
- jurisdictionally
- irrevocabilities
- irresolutenesses
- irremovabilities
- introspectionist
- intramolecularly
- intracutaneously
- intolerantnesses
- intolerabilities
- intervocalically
- intervisitations
- interventionists
- interventionisms
- interterritorial
- interstimulation
- internalizations
- intermolecularly
- intermodulations
- intermissionless
- interjectionally
- interiorizations
- intergradational
- intergenerations
- interferometries
- interdigitations
- intercorrelation
- intercorrelating
- interconvertible
- interconversions
- interconnections
- intercomparisons
- intercommunities
- interchromosomal
- intercalibration
- interassociation
- insurrectionists
- insubordinations
- instrumentations
- inordinatenesses
- indeterminations
- inconsiderations
- immunoregulatory
- immunoregulation
- immunoreactivity
- immunomodulatory
- immunomodulators
- immortalizations
- immoderatenesses
- idolatrousnesses
- hypopituitarisms
- hypocoristically
- hypervitaminoses
- hyperviscosities
- hyperthyroidisms
- hyperstimulation
- hypersalivations
- hyperrationality
- hyperproductions
- hypermetabolisms
- hyperinvolutions
- hyperinnervation
- hyperfunctioning
- hypercorrections
- hypercompetitive
- hypercatabolisms
- hygroscopicities
- hydroxylapatites
- hydrophobicities
- hydrophilicities
- hydrodynamicists
- historiographies
- historiographers
- historicalnesses
- histochemistries
- heterozygosities
- heterokaryosises
- heterochromatins
- hermaphroditisms
- hematoporphyrins
- gratuitousnesses
- governmentalizes
- governmentalized
- governmentalists
- governmentalisms
- goitrogenicities
- geomorphologists
- geochronologists
- frenchifications
- fortuitousnesses
- forthrightnesses
- formularizations
- foreseeabilities
- ferroelectricity
- familiarizations
- exterritoriality
- externalizations
- externalisations
- exteriorizations
- extemporizations
- extemporisations
- extemporaneities
- experimentations
- ethnographically
- etherealizations
- enteropathogenic
- enterochromaffin
- enforceabilities
- endocrinologists
- endarterectomies
- enantiomorphisms
- embourgeoisement
- electrotonically
- electrotherapies
- electrosurgeries
- electrophoresing
- electrophilicity
- electrolytically
- electrohydraulic
- electrodeposited
- electroacoustics
- electrifications
- editorialization
- diverticulosises
- diversifications
- dithiocarbamates
- distributorships
- disproportioning
- disorganizations
- disequilibration
- discriminatorily
- discriminational
- discourteousness
- disarticulations
- directionalities
- dihydroxyacetone
- diffractometries
- differentiations
- diastereoisomers
- devitrifications
- deuterocanonical
- detribalizations
- desulfurizations
- desertifications
- desacralizations
- depressurization
- depolymerization
- denuclearization
- denitrifications
- democratizations
- demilitarization
- dehydrogenations
- deglamorizations
- decorativenesses
- deconcentrations
- decertifications
- decarburizations
- decarboxylations
- daguerreotypists
- cytophotometries
- crystallographic
- crystallizations
- cryptozoologists
- cryopreservation
- crossopterygians
- criminalizations
- counterweighting
- counterviolences
- countertradition
- counterreactions
- counterquestions
- counterpicketing
- counterpetitions
- counterirritants
- counterinstances
- counterinfluence
- counterinflation
- counterincentive
- counterguerrilla
- counterguerillas
- counterevidences
- counterculturist
- countercriticism
- countercomplaint
- countercampaigns
- counterbalancing
- counterattacking
- cosmochemistries
- corruptibilities
- coproprietorship
- copolymerization
- coordinatenesses
- conveyorizations
- convertibilities
- controversialism
- contraindicating
- containerization
- containerisation
- constructionists
- constructionally
- conspiratorially
- conservatorships
- conservativeness
- conservationists
- confrontationist
- confirmabilities
- computerizations
- comptrollerships
- compartmentation
- communitarianism
- commensurability
- colorimetrically
- codeterminations
- coadministration
- clitoridectomies
- circumvallations
- circumscriptions
- circumnavigators
- circumambulation
- circularizations
- circuitousnesses
- cinematographies
- cinematographers
- chymotrypsinogen
- chronometrically
- chronobiologists
- chromatographing
- chromatographies
- chemoautotrophic
- catheterizations
- cataphoretically
- cartographically
- cardiomyopathies
- carcinosarcomata
- carcinomatosises
- carboxypeptidase
- calorimetrically
- boisterousnesses
- blepharoplasties
- biostratigraphic
- biometeorologies
- bioelectricities
- biodeterioration
- biodegradability
- autotransfusions
- autocorrelations
- arterioscleroses
- archiepiscopates
- archconservative
- antituberculosis
- antitotalitarian
- antistrophically
- antiromanticisms
- antireductionist
- antireductionism
- antirecessionary
- antirationalists
- antirationalisms
- antiprofiteering
- antipornographic
- antiorganization
- antiferromagnets
- antievolutionary
- anticonservation
- anticonglomerate
- anticholinergics
- anticarcinogenic
- antiaristocratic
- antiaphrodisiacs
- antiabortionists
- anthropopathisms
- anthropomorphist
- aeroelasticities
- adrenalectomized
- adenocarcinomata
- well-proportioned
- vespertilionidae
- vasoconstrictive
- unsatisfactorily
- unpropitiousness
- unprofitableness
- unproductiveness
- undemocratically
- ultranationalism
- ultramicroscopic
- tripleurospermum
- trinitroglycerin
- triiodothyronine
- trigonometrician
- trifluoromethane
- tricholomataceae
- trichloromethane
- tri-iodothyronine
- traditionalistic
- tortoiseshell-cat
- thrombophlebitis
- three-dimensional
- thought-provoking
- third-dimensional
- thiobacteriaceae
- thermogravimetry
- thermogravimeter
- thermoelectrical
- thermoacidophile
- syncategorematic
- superfecundation
- struthioniformes
- steprelationship
- spondylarthritis
- spiritualization
- spiritualisation
- self-renunciation
- self-preservation
- self-organization
- self-organisation
- self-depreciation
- satisfactoriness
- roentgenographic
- remilitarization
- remilitarisation
- reincarnationism
- recurvirostridae
- radiosensitivity
- radiophotography
- pseudoperipteral
- proto-reformation
- propylthiouracil
- profit-maximizing
- profit-maximising
- praiseworthiness
- podicipitiformes
- plicatoperipatus
- piezoelectricity
- photolithography
- photoelectricity
- phoenicopteridae
- phlebothrombosis
- pharmacokinetics
- pharmacogenetics
- phantasmagorical
- palaeornithology
- overexploitation
- otolaryngologist
- otherworldliness
- oscillatoriaceae
- organizationally
- one-quadrillionth
- nontransmissible
- nontranslational
- nonreciprocating
- noncontroversial
- non-proliferation
- neurolinguistics
- neuroepithelioma
- myxobacteriaceae
- mycobacteriaceae
- multiprogramming
- multifariousness
- multi-billionaire
- mono-iodotyrosine
- mispronunciation
- microgametophyte
- microcrystalline
- meteorologically
- metallic-coloured
- meretriciousness
- melodramatically
- macrothelypteris
- lyginopteridales
- leptosporangiate
- lepidobotryaceae
- labyrinthodontia
- introspectionism
- introductoriness
- interpenetration
- interoperability
- internationalize
- internationality
- internationalism
- internationalise
- intercommunicate
- inconvertibility
- hypothrombinemia
- hypervitaminosis
- hydroelectricity
- hydrocharitaceae
- holstein-friesian
- heterometabolism
- hemimetamorphous
- granulocytopenia
- grade-appropriate
- foresightfulness
- extraterritorial
- erythrocytolysin
- equidistribution
- electrotherapist
- dipterocarpaceae
- dinornithiformes
- diacetylmorphine
- dermatosclerosis
- dendrocolaptidae
- demineralisation
- deconstructivism
- decentralisation
- cytoarchitecture
- cryptobranchidae
- cross-pollination
- cross-pollinating
- cross-examination
- creditworthiness
- counterinsurgent
- cothromboplastin
- controversialist
- contraindication
- contemporariness
- constructiveness
- conodontophorida
- configurationism
- compartmentalise
- circumnavigation
- chytridiomycetes
- chromolithograph
- christianization
- christianisation
- choriomeningitis
- brightly-coloured
- branchiostomidae
- branchiostegidae
- bloodthirstiness
- autoradiographic
- atrioventricular
- atrichornithidae
- arteriosclerotic
- aristolochiaceae
- aristocratically
- antiredeposition
- anti-inflammatory
- anthropometrical
- anthropocentrism
- aminotransferase
- ambidextrousness
- alstroemeriaceae
- alpha-lipoprotein
- acanthopterygian
Phrases (1100)
- wisdom literature
- winston churchill
- wedding reception
- volcanic eruption
- vladimir horowitz
- visual perception
- viscountess astor
- victoria woodhull
- valuation reserve
- upper paleolithic
- tsuga caroliniana
- triticum dicoccum
- topographic point
- tibialis anterior
- throw out of kilter
- theatrical season
- thai monetary unit
- tenor saxophonist
- tender loving care
- telephone circuit
- supreme authority
- strait of magellan
- stannous fluoride
- sonic depth finder
- society of friends
- sir william walton
- sir richard burton
- simplex algorithm
- signal/noise ratio
- shortbread cookie
- sexual immorality
- sense of direction
- seleucus i nicator
- school dictionary
- saxicola torquata
- roseate spoonbill
- roman inquisition
- rocket propulsion
- right to candidacy
- resurrection fern
- restraint of trade
- religious outcast
- relative majority
- range of a function
- radiocarpal joint
- radioactive decay
- radio observation
- radiation pattern
- quentin tarantino
- quaternary period
- puerto rico trench
- ptloris paradisea
- pterocles indicus
- psidium littorale
- protoctist family
- proteles cristata
- protective tariff
- projective device
- pro-choice faction
- president johnson
- potassium nitrate
- portuguese guinea
- population growth
- political program
- political liberty
- point of reference
- point of departure
- poinsettia strain
- pillar of strength
- piece of furniture
- physical property
- photographic film
- pharyngeal tonsil
- personal relation
- periodic movement
- performing artist
- performative verb
- particle detector
- papaver orientale
- pacific northwest
- out of the ordinary
- ottorino respighi
- oscar hammerstein
- order spatangoida
- order of magnitude
- order lepidoptera
- oral presentation
- operating expense
- ondatra zibethica
- ochotona princeps
- obstructive shock
- norwegian lobster
- northern rhodesia
- north-seeking pole
- news organisation
- nevil shute norway
- neuroleptic agent
- neritid gastropod
- natural logarithm
- natural elevation
- military position
- mephitis macroura
- material resource
- male genital organ
- malarial mosquito
- macrocytic anemia
- macro instruction
- luciano pavarotti
- loxia curvirostra
- logical operation
- lighthouse keeper
- library catalogue
- leonard bernstein
- leading indicator
- labyrinth of minos
- katherine cornell
- katharine cornell
- john simmons barth
- italian greyhound
- isometric process
- intaglio printing
- instrumental role
- inspector maigret
- informational rna
- information audit
- in an elaborate way
- in all probability
- hungarian pointer
- horizontal merger
- honorable mention
- historical record
- heitor villa-lobos
- health profession
- great wall of china
- government office
- gian carlo menotti
- get under one's skin
- george washington
- genus zonotrichia
- genus trichophaga
- genus trichomanes
- genus triceratops
- genus ptilocercus
- genus istiophorus
- genus antilocapra
- genus angiopteris
- genus ancistrodon
- genus agkistrodon
- gambling contract
- fyodor dostoevski
- furniture company
- friendly takeover
- french revolution
- frank lloyd wright
- francois truffaut
- force per unit area
- financial support
- field of operation
- fibrous astrocyte
- feodor dostoevski
- family crotalidae
- family castoridae
- f. scott fitzgerald
- exponential curve
- european flatfish
- eugene victor debs
- ethanoyl chloride
- eternal damnation
- erich von stroheim
- equinoctial storm
- elwyn brooks white
- electronic device
- dwight eisenhower
- double refraction
- doctor of divinity
- decoction process
- datura stramonium
- cygnus buccinator
- curcuma domestica
- covering material
- coturnix coturnix
- coturnix communis
- cortical epilepsy
- control operation
- control condition
- committal service
- commercial treaty
- commedia dell'arte
- coming attraction
- coloring material
- circular function
- cichorium intybus
- chelonian reptile
- catholic monarchs
- cartridge remover
- cartridge ejector
- capital of vermont
- capital of uruguay
- capital of romania
- capital of nigeria
- capital of new york
- capital of morocco
- capital of liberia
- capital of ireland
- capital of hungary
- capital of georgia
- capital of florida
- capital of ecuador
- capital of burundi
- capital of belarus
- capital of bahrain
- capital of austria
- capital of armenia
- capital of arizona
- cancer of the liver
- california privet
- business relation
- brownian movement
- breath of fresh air
- boswellia serrata
- boolean operation
- book of revelation
- board of education
- board of directors
- benoit mandelbrot
- battle of borodino
- badminton racquet
- autogenic therapy
- australian dollar
- atrium of the heart
- atopic dermatitis
- atmospheric state
- astronomical unit
- artistic creation
- articulatio genus
- articulatio coxae
- arctonyx collaris
- aquila chrysaetos
- apothecaries' unit
- anti-masonic party
- aneroid barometer
- ammotragus lervia
- american football
- alton glenn miller
- allergic reaction
- albert a. michelson
- after-shave lotion
- adiabatic process
- adhesive friction
- activation energy
- act involuntarily
- acoustic spectrum
- achromatic vision
- achromatic colour
- academic relation
- zygomatic process
- zion national park
- yorkshire terrier
- yellowstone river
- yellow mombin tree
- xerophilous plant
- wrong-site surgery
- writ of certiorari
- working agreement
- witold gombrowicz
- withdrawal method
- winter heliotrope
- windowpane oyster
- william rose benet
- widebody aircraft
- wide-body aircraft
- white-topped aster
- white-faced hornet
- white sweet clover
- white horse nettle
- whisky on the rocks
- wheatstone bridge
- western poison oak
- weeping tree broom
- weather condition
- water of hydration
- water gillyflower
- washington irving
- visible radiation
- violet wood sorrel
- violet suksdorfia
- victoria sandwich
- victor emanuel iii
- viburnum trilobum
- veterinary school
- veronica agrestis
- venous thrombosis
- variable resistor
- varanus niloticus
- value orientation
- vacuum aspiration
- urogenital system
- urocystis tritici
- urocystis cepulae
- urinary retention
- urge incontinence
- universal solvent
- ultraviolet light
- typewriter ribbon
- twenty dollar bill
- tussilago farfara
- turn of expression
- turdus viscivorus
- turdus philomelos
- trust corporation
- tropical medicine
- trifolium alpinum
- trifoliolate leaf
- trifoliate orange
- tricholoma irinum
- triaenodon obseus
- tremella foliacea
- transmission time
- transmission line
- transforming gene
- tragopogon dubius
- torreya taxifolia
- tontine insurance
- togolese republic
- tincture of iodine
- tightrope walking
- thyroid cartilage
- thrown and twisted
- three-point switch
- thoracic vertebra
- thoracic medicine
- thirty-second part
- thirty-second note
- third law of motion
- thick-footed morel
- theropod dinosaur
- thermal pollution
- thecodont reptile
- theatrical poster
- thalassemia major
- terminal velocity
- term of enlistment
- teres minor muscle
- temporalis muscle
- temporal relation
- television camera
- telephone service
- tarpon atlanticus
- taricha granulosa
- systolic pressure
- supraorbital vein
- suction curettage
- suborder natantia
- submarine torpedo
- striped coral root
- stock market index
- stock certificate
- sterculia foetida
- stationery seller
- standing rib roast
- standard of living
- spotted sandpiper
- spodoptera exigua
- split personality
- spiritual bouquet
- spirits of ammonia
- spinal nerve roots
- spiderwort family
- spenserian sonnet
- speech production
- speech perception
- specious argument
- sparaxis tricolor
- southern triangle
- southern rhodesia
- southern magnolia
- south platte river
- sorting algorithm
- sorbus torminalis
- sorbus sitchensis
- solicitor general
- soldier of fortune
- soil conservation
- software engineer
- sodium dichromate
- sodium bichromate
- socialist realism
- snowy tree cricket
- smooth darling pea
- slow-burning stove
- sleep deprivation
- skillet corn bread
- sitophylus oryzae
- sir thomas raffles
- sir thomas gresham
- sir robert walpole
- sir patrick manson
- sir leonard hutton
- sir john cockcroft
- sir francis galton
- significant other
- short-tailed shrew
- shooting preserve
- shoestring fungus
- shiitake mushroom
- shell corporation
- sexual attraction
- serratus anterior
- septic sore throat
- september equinox
- separation energy
- sensorimotor area
- semantic relation
- selkirk mountains
- security director
- scilla nonscripta
- scientific theory
- sarsaparilla root
- sao tome e principe
- sandro botticelli
- saint christopher
- rough-skinned newt
- rosid dicot family
- romantic movement
- roman catholicism
- rocky mountain jay
- robert treat paine
- robert king merton
- robert edwin peary
- robert bellarmine
- road construction
- rima respiratoria
- righteye flounder
- rhodope mountains
- rhinoceros beetle
- rheumatoid factor
- rheum rhaponticum
- rhetorical device
- rhetorical accent
- returning officer
- resting potential
- respiratory tract
- respiratory organ
- research director
- republic of turkey
- republic of latvia
- reproductive cell
- reproduction cost
- rental collection
- religious writing
- relaxation method
- relativity theory
- relative velocity
- registration fire
- refractory period
- refractory anemia
- reflection factor
- recursive routine
- recreational drug
- reciprocating saw
- rattus norvegicus
- rapid eye movement
- raoulia lutescens
- raoulia australis
- range of mountains
- railroad terminal
- ragtag and bobtail
- radioactive waste
- radio transmitter
- radiation therapy
- radiation diagram
- radial keratotomy
- quellung reaction
- quartz oscillator
- python variegatus
- pyotr tchaikovsky
- pyloric sphincter
- public prosecutor
- pterygoid process
- psychometric test
- psychoactive drug
- psophia crepitans
- prumnopitys amara
- protium guianense
- protea cynaroides
- prosthetic device
- propulsion system
- proportional font
- projection screen
- prohibition party
- progressive tense
- progressive party
- probation officer
- pritzelago alpina
- princeton wordnet
- primula polyantha
- primary dentition
- price competition
- previous question
- press association
- president madison
- president lincoln
- president clinton
- prescription drug
- potential divider
- potassium muriate
- potassium bromide
- postmature infant
- pond-scum parasite
- polysemantic word
- polyphonic letter
- police department
- poison arrow plant
- point of periapsis
- pocket dictionary
- plutonium trigger
- plastering trowel
- planococcus citri
- plaintiff in error
- pitymys pinetorum
- pistia stratoites
- pistia stratiotes
- pilea involucrata
- physical exertion
- photo opportunity
- phonetic property
- phlomis fruticosa
- philip milton roth
- philibert delorme
- philibert de l'orme
- phalaris tuberosa
- petty bourgeoisie
- petronius arbiter
- petitio principii
- peter tchaikovsky
- personal identity
- personal equation
- peritoneal cavity
- periodic sentence
- peptic ulceration
- penstemon palmeri
- pellitory-of-spain
- peculiar velocity
- patriarchal cross
- patagonian desert
- passive transport
- passer domesticus
- party to the action
- parophrys vitulus
- paratyphoid fever
- parathyroid gland
- panchromatic film
- oxford university
- overstuffed chair
- otto robert frisch
- ostrya virginiana
- osseous labyrinth
- osculating circle
- orthopedic insole
- ormosia coarctata
- oriental scops owl
- organic structure
- organic evolution
- organic chemistry
- order trichoptera
- order thecodontia
- order testudinata
- order pterosauria
- order marattiales
- order insectivora
- order gentianales
- order eurypterida
- order equisetales
- order dictyoptera
- order corrodentia
- order cordaitales
- order anacanthini
- orbignya martiana
- optical telegraph
- optical pyrometer
- optical condenser
- ophthalmic artery
- operating theatre
- operating theater
- operating surgeon
- operating capital
- one hundred thirty
- one hundred ninety
- one hundred eighty
- oil-hardened steel
- oil of wintergreen
- off-line operation
- off-axis reflector
- oenothera biennis
- odontaspis taurus
- ochotona collaris
- observation tower
- obligate anaerobe
- oat cell carcinoma
- numeration system
- nuclear terrorism
- notropis cornutus
- notornis mantelli
- northern sea robin
- northern marianas
- northern bobwhite
- northern alliance
- north platte river
- nontricyclic drug
- no fault insurance
- nitrous bacterium
- nitrogen narcosis
- nitrogen fixation
- nilgiri mountains
- nicotiana rustica
- news organization
- neutron radiation
- nervii olfactorii
- neotoma floridana
- nellie tayloe ross
- natural selection
- nasolacrimal duct
- murder conviction
- multistage rocket
- multiplier factor
- mountain starwort
- mountain sandwort
- mountain male fern
- mount kilimanjaro
- motion-picture fan
- mother-in-law plant
- morone interrupta
- morning-after pill
- montia perfoliata
- montia cordifolia
- monitoring device
- monarda pectinata
- monarda fistulosa
- monadic operation
- mockernut hickory
- milking shorthorn
- military hospital
- military governor
- military ceremony
- military blockade
- mikhail lermontov
- microcytic anemia
- metronome marking
- metalworking vise
- metabolic process
- master of fine arts
- master of divinity
- marriage contract
- managing director
- malthusian theory
- malignant neuroma
- magnetic recorder
- machine operation
- lyonia ligustrina
- lower paleolithic
- lotus berthelotii
- lorenz milton hart
- looking glass tree
- lonicera tatarica
- logarithmic scale
- lobster thermidor
- lobelia dortmanna
- little sioux river
- little dictionary
- lithium carbonate
- literary movement
- lister cultivator
- line organization
- line organisation
- lincoln's birthday
- ligustrum ibolium
- life imprisonment
- letter of jeremiah
- leroy robert paige
- lepiota americana
- leonotis leonurus
- lentiform nucleus
- law of segregation
- law of gravitation
- lathyrus nissolia
- lateral line organ
- lambertia formosa
- kuiper belt object
- know-nothing party
- king of the herring
- king of the germans
- keratosis pilaris
- judicial doctrine
- joint probability
- john milton cage jr.
- isthmus of corinth
- isotonic exercise
- irrational number
- irrational motive
- iron group element
- iris foetidissima
- irene joliot-curie
- iodinated protein
- involuntary trust
- invertebrate foot
- inverse cotangent
- inventory control
- internet explorer
- international law
- intermediate host
- interior designer
- interdiction fire
- inspector general
- innominate artery
- inflation therapy
- induction of labor
- indian button fern
- indecent exposure
- incubation period
- income tax bracket
- incentive program
- in great confusion
- improper fraction
- implosion therapy
- imperforate hymen
- imminent abortion
- imitation leather
- illiterate person
- iliolumbar artery
- ignoratio elenchi
- identity operator
- hypoplastic dwarf
- hydrophytic plant
- hydatidiform mole
- hub of the universe
- house of ill repute
- homeland security
- home equity credit
- holothuria edulis
- historical school
- histamine blocker
- hippotragus niger
- heuristic program
- heterocyclic ring
- hector hevodidbon
- hatiora gaertneri
- hairy golden aster
- habitual abortion
- gyromitra brunnea
- guibert of ravenna
- group amentiferae
- grindelia robusta
- grevillea robusta
- gram-atomic weight
- graeco-roman deity
- government income
- golden marguerite
- golden gate bridge
- going to jerusalem
- globular pearlite
- giant helleborine
- george huntington
- george h. hitchings
- george dibdin-pitt
- genus vespertilio
- genus trichosurus
- genus trichostema
- genus trichomonas
- genus trichoceros
- genus trachinotus
- genus spirochaeta
- genus sclerotinia
- genus sarcocystis
- genus rhizoctinia
- genus ptilocrinus
- genus pterostylis
- genus pterocnemia
- genus prumnopitys
- genus protohippus
- genus pinnotheres
- genus phthorimaea
- genus phegopteris
- genus petrocoptis
- genus peristedion
- genus nitrobacter
- genus microstomus
- genus micropterus
- genus litocranius
- genus lithocarpus
- genus leptopteris
- genus lastreopsis
- genus kinosternon
- genus hippotragus
- genus heliobacter
- genus goniopteris
- genus fothergilla
- genus erythronium
- genus eriodictyon
- genus doryopteris
- genus dictyophera
- genus dicrostonyx
- genus cystopteris
- genus cryptomeria
- genus cortinarius
- genus clostridium
- genus citroncirus
- genus cistothorus
- genus ceratozamia
- genus castoroides
- genus bacteroides
- genus atrichornis
- genus aristotelia
- genus anisotremus
- genus actinomeris
- genus acrostichum
- genista tinctoria
- genetic profiling
- genetic algorithm
- gastric digestion
- garden heliotrope
- from pillar to post
- fringe-toed lizard
- frijoles refritos
- friend of the court
- fragrant agrimony
- four-stroke engine
- forssman antibody
- flowering tobacco
- florist's gloxinia
- florida strap fern
- florida arrowroot
- flacourtia indica
- flacourtia family
- fixed-point number
- fistulous withers
- first law of motion
- first baron lytton
- first baron kelvin
- fire control radar
- fire and brimstone
- fetal circulation
- fertilization age
- female aristocrat
- feast of sacrifice
- feast of dormition
- family trogonidae
- family strombidae
- family proteaceae
- family portunidae
- family eleotridae
- family brotulidae
- factor analytical
- extension service
- explosive mixture
- explorer's gentian
- exoergic reaction
- executive routine
- executive program
- executive officer
- examination paper
- european tortoise
- european nightjar
- euphorbia dentata
- estimation theory
- espionage network
- erodium moschatum
- equatorial guinea
- equal opportunity
- entopic pregnancy
- emotional arousal
- emission spectrum
- embroidery stitch
- elliptic geometry
- elisha graves otis
- elevated railroad
- electronic stylus
- electronic sports
- electronic signal
- electrolytic cell
- electrical outlet
- election district
- elaeostearic acid
- ectopic pregnancy
- eastern poison oak
- ductus arteriosus
- drop by the wayside
- drinking fountain
- drilling platform
- dramatis personae
- dot matrix printer
- dorothea lynde dix
- doctor of medicine
- doctor of fine arts
- division protista
- divine revelation
- diurnal variation
- district attorney
- distributor point
- distribution list
- distribution cost
- dioscorea trifida
- dino paul crocetti
- digital voltmeter
- differential cost
- dialeurodes citri
- dialect geography
- depreciation rate
- dendroica tigrina
- dendroica striate
- defecation reflex
- deep temporal vein
- david roland smith
- david rittenhouse
- daniel rutherford
- cytisus scoparius
- cyril lodowic burt
- cynopterus sphinx
- cultivated carrot
- ctenophore family
- cryptic crossword
- cruciferous plant
- croquet equipment
- criminal contempt
- cricket-bat willow
- cretaceous period
- cremation chamber
- creeping crowfoot
- cottontail rabbit
- cotinus coggygria
- cote d'ivoire franc
- cortical cataract
- correlation table
- corporate finance
- coronary care unit
- cordial reception
- copernican system
- coordinate system
- coordinate clause
- conversion factor
- convenience store
- contrast material
- contractile organ
- continental drift
- connecticut river
- concrete vibrator
- concentrated fire
- computer industry
- computer graphics
- computer filename
- computer file name
- computer business
- compression ratio
- compound interest
- compound fraction
- composition board
- compensatory time
- commutative group
- community service
- commercial credit
- commercial artist
- comb-footed spider
- colour television
- coleus aromaticus
- cognitive process
- close corporation
- clitoria turnatea
- clitocybe robusta
- climbing fumitory
- clethra alnifolia
- cibotium barometz
- chronic glossitis
- chronic gastritis
- chromatin granule
- christmas begonia
- christian holy day
- christian doppler
- chinese alligator
- chemical reaction
- chemical property
- chaotic attractor
- ceratonia siliqua
- centripetal force
- centrifugal force
- centre-val de loire
- cellulose nitrate
- celestial horizon
- celestial equator
- celery-topped pine
- castor canadensis
- cash reserve ratio
- cartesian product
- carolina parakeet
- carnivorous plant
- cardiac tamponade
- capricorn the goat
- capital of grenada
- cape breton island
- capacitive sensor
- canis lupus arctos
- california nutmeg
- california beauty
- calcium carbonate
- caesarian section
- caesarean section
- c-reactive protein
- bushytail woodrat
- buccinator muscle
- brown rot gummosis
- broadcast station
- boswellia carteri
- boron trifluoride
- booted armillaria
- booster amplifier
- bombardier beetle
- boletus mirabilis
- board of trade unit
- blood transfusion
- blatta orientalis
- bitternut hickory
- bitter orange tree
- birth control pill
- bird's foot trefoil
- betula cordifolia
- betsy griscom ross
- benedictine order
- benedict of nursia
- begonia socotrana
- bedroom furniture
- bedroom community
- battle of poitiers
- battle of navarino
- baton rouge bridge
- base of operations
- axial flow turbine
- average deviation
- auxiliary storage
- automobile driver
- automatic toaster
- automatic firearm
- authorized shares
- augustinian order
- auditory modality
- astronomical year
- aster cordifolius
- assumption of mary
- assistant foreman
- aspidistra elatio
- asiatic shrew mole
- asiatic cockroach
- artistic movement
- artificial flower
- articulatio plana
- articulated lorry
- arteria femoralis
- arteria coronaria
- arteria choroidea
- aromatic compound
- arcus zygomaticus
- approximate range
- aotus trivirgatus
- antonio ghislieri
- antoine lavoisier
- anti-virus program
- anthrax pneumonia
- anterior synechia
- antennaria dioica
- antelope squirrel
- annona reticulata
- anionic detergent
- andrew's clintonia
- analytic geometry
- amorpha fruticosa
- amoebic dysentery
- american white oak
- american mastodon
- american frontier
- american antelope
- amaterasu omikami
- alpha fetoprotein
- alligator snapper
- air national guard
- air combat command
- agrostis nebulosa
- agropyron smithii
- aerosol container
- aeonium haworthii
- adverse selection
- adventitious root
- adjective pronoun
- adhesion contract
- addition reaction
- actinic radiation
- actinic keratosis
- acceleration unit
- aby moritz warburg
- absorption factor
- absolute majority
- abronia umbellata
- abronia latifolia
- abronia elliptica
