16-Letter Words Containing: R,A,S,T
(In Any Order)
There are 740 16 letter words,
1,068 16 letter phrases and
0 16 letter abbr's with
R,A,S,T in.
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| 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 (740)
- misunderstanding
- extraterrestrial
- environmentalist
- indiscriminately
- electromagnetism
- neurotransmitter
- disproportionate
- gastrointestinal
- undersecretaries
- transilluminator
- transcontinental
- misappropriation
- environmentalism
- australopithecus
- prestidigitation
- catastrophically
- transubstantiate
- representational
- countersignature
- counterespionage
- uncharacteristic
- surrealistically
- indiscrimination
- vasoconstriction
- thermostatically
- sphygmomanometer
- overcompensation
- journalistically
- extemporaneously
- erythroblastosis
- electromagnetics
- collaborationist
- circumstantially
- reclassification
- overenthusiastic
- lightheartedness
- characterisation
- arteriosclerosis
- anthropomorphism
- transformational
- unattractiveness
- parapsychologist
- northamptonshire
- neuropsychiatric
- multiculturalism
- internationalist
- gastroesophageal
- conversationally
- collaborationism
- authoritarianism
- anthropomorphise
- weatherproofness
- weatherboardings
- weatherabilities
- watertightnesses
- waterproofnesses
- vasoconstrictors
- vascularizations
- upgradeabilities
- ununderstandable
- unrestrainedness
- universalization
- ungratefulnesses
- undesirabilities
- underestimations
- uncharitableness
- unalterabilities
- ultrasonographic
- ultrasonographer
- ultrarespectable
- ultraprogressive
- ultranationalist
- ultramicrotomies
- ultramicroscopes
- ultramarathoners
- ultraliberalisms
- ultrafiltrations
- ultracentrifuges
- tyrannicalnesses
- turbomachineries
- trifluoperazines
- transsexualities
- transportational
- transportability
- transplantations
- transplacentally
- transparentizing
- transnationalism
- transmissometers
- transmissivities
- transmissibility
- transliterations
- transitorinesses
- transitivenesses
- transilluminates
- transilluminated
- transfigurations
- transcriptionist
- trafficabilities
- totalitarianizes
- totalitarianisms
- thyrocalcitonins
- threadbarenesses
- thermoremanences
- thermoregulators
- thermoplasticity
- thermolabilities
- thermodynamicist
- tetramethylleads
- tetrahydrofurans
- territorialities
- terminablenesses
- teratogenicities
- teratocarcinomas
- tachyarrhythmias
- synchronizations
- synchronisations
- supraventricular
- supranationality
- supranationalist
- supranationalism
- supportabilities
- supersubstantial
- superstimulating
- superspeculation
- superspectacular
- superspecialists
- supersexualities
- supersaturations
- superromanticism
- superpatriotisms
- superparasitisms
- supernormalities
- supernaturalists
- supernaturalisms
- superheavyweight
- superficialities
- supercorporation
- supercomfortable
- superbureaucrats
- suburbanizations
- suborganizations
- submitochondrial
- subcontraoctaves
- strongyloidiasis
- strongyloidiases
- stroboscopically
- stretchabilities
- straightjacketed
- straightforwards
- stereoscopically
- stereoregularity
- stereophonically
- stenographically
- standardizations
- stadtholderships
- sphygmomanometry
- spectroheliogram
- spatiotemporally
- southeasternmost
- slatternlinesses
- sesquicarbonates
- serviceabilities
- seronegativities
- semipermeability
- semigovernmental
- semiconservative
- semiabstractions
- sclerenchymatous
- saccharification
- roundaboutnesses
- romanticizations
- roadworthinesses
- revisualizations
- retrievabilities
- retransformation
- retinoblastomata
- respiritualizing
- respectabilities
- resolidification
- resocializations
- requalifications
- reprivatizations
- representativity
- representatively
- reorchestrations
- renormalizations
- remunerativeness
- reinvestigations
- reindustrializes
- reindustrialized
- reincorporations
- regionalizations
- regeneratenesses
- refrangibilities
- refractorinesses
- refractivenesses
- refortifications
- referentialities
- reestablishments
- redistributional
- redeterminations
- rectifiabilities
- rectangularities
- recoverabilities
- recontextualizes
- recontaminations
- reconsiderations
- reconfigurations
- reconceptualizes
- reconcentrations
- rechromatographs
- recertifications
- reauthorizations
- reapportionments
- reafforestations
- reaccreditations
- rationalizations
- rambunctiousness
- radiotelephonies
- radiotelemetries
- radioprotections
- radiochemistries
- quasiperiodicity
- quarterfinalists
- quadruplications
- pyrometallurgies
- psychotherapists
- psychometricians
- psychometrically
- psychohistorical
- psychohistorians
- prussianizations
- proselytizations
- pronunciamentoes
- proletarianising
- prognostications
- profitablenesses
- procrastinations
- processabilities
- preventabilities
- presuppositional
- prestidigitators
- preservationists
- preservabilities
- presentabilities
- preregistrations
- prenotifications
- premodifications
- premillennialist
- prekindergartens
- preformationists
- predictabilities
- precancellations
- practicabilities
- postpresidential
- postmillenarians
- postexperimental
- polarizabilities
- plethysmographic
- pleasurabilities
- platitudinarians
- phytogeographies
- phytogeographers
- physiotherapists
- photorespiration
- photomicrographs
- photolithographs
- photojournalists
- photojournalisms
- photogrammetrist
- photogrammetries
- phosphorylations
- phosphoglycerate
- phosphocreatines
- phenylketonurias
- pertinaciousness
- personifications
- personalizations
- periphrastically
- performabilities
- partridgeberries
- parliamentarians
- parasympathetics
- paraphrastically
- parametrizations
- paradoxicalities
- pancreatectomies
- oxytetracyclines
- overutilizations
- overstimulations
- overspeculations
- overorchestrates
- overorchestrated
- overexpectations
- overelaborations
- overcultivations
- overconservative
- overcompensatory
- overcompensating
- overcommunicates
- overapplications
- overachievements
- outrageousnesses
- outdoorsmanships
- otolaryngologies
- osteoarthritides
- orthopsychiatric
- organophosphates
- operationalistic
- oligomerizations
- northeasternmost
- nonpsychiatrists
- nonproprietaries
- nonpartisanships
- nonmetropolitans
- nonmaterialistic
- noninstructional
- nondocumentaries
- nondiscretionary
- nonconservatives
- nonconservations
- nonarchitectures
- nonarbitrariness
- neuroradiologist
- neuropathologist
- neuropathologies
- neurasthenically
- neoconservatives
- neoconservatisms
- necessitarianism
- naturalistically
- multilateralists
- multilateralisms
- mistranscription
- misregistrations
- mischaracterizes
- mischaracterized
- misappropriating
- misanthropically
- miniaturizations
- militaristically
- microvasculature
- microsporangiate
- microphotographs
- micromanagements
- microgametocytes
- microencapsulate
- microearthquakes
- meristematically
- megacorporations
- mechanoreceptors
- mechanochemistry
- materializations
- marginalizations
- malpractitioners
- maldistributions
- maladministering
- majoritarianisms
- magnetostrictive
- magnetostriction
- macrophotographs
- macroinstruction
- largeheartedness
- jurisdictionally
- irrevocabilities
- irremovabilities
- irrefutabilities
- intrapsychically
- intransitivities
- intracutaneously
- intractabilities
- intolerantnesses
- intolerabilities
- intervisitations
- intertestamental
- interstratifying
- interstimulation
- intersexualities
- internalizations
- intermodulations
- interministerial
- interminableness
- intermediateness
- interiorizations
- intergenerations
- interdigitations
- intercrystalline
- intercomparisons
- interchromosomal
- interassociation
- insubordinations
- instrumentations
- instrumentalists
- instrumentalisms
- inseparabilities
- inscrutabilities
- inordinatenesses
- inheritabilities
- infrangibilities
- indeterminations
- inconsiderations
- inarticulateness
- inalterabilities
- impregnabilities
- impracticalities
- impermeabilities
- imperativenesses
- immunomodulators
- immortalizations
- immoderatenesses
- illiteratenesses
- idolatrousnesses
- hypopituitarisms
- hypocoristically
- hypervitaminoses
- hyperstimulation
- hyperstimulating
- hypersexualities
- hypersalivations
- hyperparasitisms
- hypermetabolisms
- hypercatabolisms
- hydroxylapatites
- hydrodynamicists
- humanitarianisms
- historiographies
- historiographers
- historicalnesses
- hexachlorethanes
- heterokaryosises
- heterochromatins
- hermaphroditisms
- hepatopancreases
- hematoporphyrins
- greatheartedness
- gratuitousnesses
- grandparenthoods
- grammaticalities
- governmentalizes
- governmentalists
- governmentalisms
- futilitarianisms
- frenchifications
- fraudulentnesses
- formularizations
- foreseeabilities
- flabbergastingly
- figurativenesses
- featherstitching
- farsightednesses
- farfetchednesses
- familiarizations
- extraneousnesses
- extracurriculars
- extractabilities
- extrachromosomal
- externalizations
- externalisations
- exteriorizations
- extemporizations
- extemporisations
- extemporaneities
- experimentations
- experimentalists
- experimentalisms
- etherealizations
- erythroblastoses
- equalitarianisms
- enfranchisements
- enforceabilities
- endarterectomies
- enantiomorphisms
- elementarinesses
- electrotherapies
- electromyographs
- electroacoustics
- electrifications
- eclaircissements
- diversifications
- dithiocarbamates
- disorganizations
- disequilibration
- disequilibrating
- discriminatorily
- discriminational
- discriminatingly
- discriminability
- disciplinarities
- disarticulations
- directionalities
- diffractometries
- differentiations
- diastereoisomers
- devitrifications
- detribalizations
- determinableness
- desulfurizations
- despiritualizing
- desertifications
- desacralizations
- derivativenesses
- depressurization
- dephosphorylates
- dephosphorylated
- departmentalizes
- denumerabilities
- denitrifications
- democratizations
- deliverabilities
- deliberativeness
- deliberatenesses
- deindustrializes
- deindustrialized
- dehydrogenations
- deglamorizations
- degeneratenesses
- dedifferentiates
- decorativenesses
- deconcentrations
- decertifications
- decarburizations
- decarboxylations
- daguerreotypists
- curvilinearities
- crystallographic
- crystallizations
- cryopreservation
- crossopterygians
- criminalizations
- creditablenesses
- creaturelinesses
- counterstatement
- counterreactions
- counterproposals
- counterirritants
- counterinstances
- counterguerillas
- countercampaigns
- counterblockades
- counterattackers
- counterarguments
- coordinatenesses
- conveyorizations
- controversialism
- containerisation
- constructionally
- conspiratorially
- conservatorships
- conservativeness
- conservationists
- confrontationist
- confirmabilities
- computerizations
- communitarianism
- commensurability
- codeterminations
- coadministration
- circumvallations
- circumstantiates
- circumstantiated
- circumnavigators
- circularizations
- cinematographies
- cinematographers
- chromatographies
- chromatographers
- charitablenesses
- celebratednesses
- catheterizations
- catachrestically
- cardiomyopathies
- carcinosarcomata
- carcinomatosises
- carboxypeptidase
- cantankerousness
- breathlessnesses
- blepharoplasties
- biostratigraphic
- bigheartednesses
- autotransfusions
- autotransformers
- autocorrelations
- attractivenesses
- astrophotography
- astrophotographs
- artificialnesses
- articulatenesses
- arterioscleroses
- archiepiscopates
- archconservative
- archaeoastronomy
- antiuniversities
- antituberculosis
- antistrophically
- antiromanticisms
- antireductionist
- antireductionism
- antirecessionary
- antirationalists
- antirationalisms
- antimaterialists
- antimaterialisms
- antilibertarians
- antiferromagnets
- anticonservation
- anticlericalists
- anticlericalisms
- anticholinergics
- antiaristocratic
- antiaphrodisiacs
- antiabortionists
- anthropopathisms
- anthropomorphist
- amateurishnesses
- agriculturalists
- aeroelasticities
- administratrices
- addressabilities
- abstractednesses
- wrinkle-resistant
- wholeheartedness
- weatherstripping
- watermelon-shaped
- vice-presidential
- vespertilionidae
- vasoconstrictive
- ununderstandably
- unsatisfactorily
- unrespectability
- unrepresentative
- unprofitableness
- unindustrialized
- unindustrialised
- undiscriminating
- ultranationalism
- ultramicroscopic
- transcendentally
- traditionalistic
- tortoiseshell-cat
- three-dimensional
- third-dimensional
- syncategorematic
- suprarenalectomy
- supernaturalness
- superfecundation
- stoutheartedness
- steprelationship
- spondylarthritis
- spiritualization
- spiritualisation
- sharp-sightedness
- semitransparency
- self-renunciation
- self-preservation
- self-organization
- self-organisation
- self-depreciation
- sclerodermatales
- satisfactoriness
- remilitarisation
- relativistically
- reincarnationism
- recurvirostridae
- radiosensitivity
- pseudoperipteral
- profit-maximising
- praiseworthiness
- plicatoperipatus
- plateletpheresis
- pharmacokinetics
- pharmacogenetics
- phantasmagorical
- otolaryngologist
- oscillatoriaceae
- nontransmissible
- nontranslational
- noncontroversial
- multifariousness
- mispronunciation
- microcrystalline
- mesembryanthemum
- macrothelypteris
- lyginopteridales
- leptosporangiate
- intransitiveness
- interrelatedness
- internationalism
- internationalise
- indiscriminating
- indescribability
- impenetrableness
- hysterocatalepsy
- hypervitaminosis
- hyperpituitarism
- holstein-friesian
- heterometabolous
- heterometabolism
- hemimetamorphous
- heavyheartedness
- headmistressship
- gymnospermophyta
- grade-constructed
- gastroenterology
- faintheartedness
- entomophthorales
- electrotherapist
- disreputableness
- disfranchisement
- disembarrassment
- dermatosclerosis
- demineralisation
- decentralisation
- crystallographer
- cross-pollination
- cross-pollinating
- cross-examination
- cothromboplastin
- controversialist
- contemporariness
- configurationism
- compartmentalise
- commensurateness
- christianization
- christianisation
- branchiostomidae
- branchiostegidae
- autofluorescence
- arteriosclerotic
- aristolochiaceae
- aristocratically
- appreciativeness
- antiredeposition
- antihypertensive
- anthropomorphous
- anthropocentrism
- aminotransferase
- ambidextrousness
- alstroemeriaceae
- administratively
Phrases (1068)
- wisdom literature
- wallace carothers
- w. somerset maugham
- visual perception
- viscountess astor
- verbascum thapsus
- valuation reserve
- uneducated person
- tyrannosaurus rex
- tsuga caroliniana
- triticum aestivum
- trackless trolley
- tibialis anterior
- thysanuran insect
- threshing machine
- thomas hunt morgan
- thomas hart benton
- theatrical season
- tenor saxophonist
- temperature scale
- tarabulus al-gharb
- sweet pepper plant
- sutura sagittalis
- supreme authority
- super heavyweight
- summary treatment
- summary judgement
- subclass eutheria
- structural member
- strictly speaking
- strategic warning
- strait of magellan
- storage warehouse
- stephane mallarme
- stellar's sea eagle
- statutory offence
- stannous fluoride
- standard pressure
- st. lawrence seaway
- square centimetre
- spectrum analysis
- solanum tuberosum
- sir william walton
- sir walter raleigh
- sir richard burton
- simplex algorithm
- signal/noise ratio
- shortbread cookie
- sexual immorality
- seleucus i nicator
- sealed instrument
- school dictionary
- schematic drawing
- saxicola torquata
- sauce vinaigrette
- rutherford b. hayes
- roseate spoonbill
- roman inquisition
- restraint of trade
- research facility
- religious outcast
- relay transmitter
- raphus cucullatus
- rangifer tarandus
- rangifer arcticus
- radio observation
- quilted bedspread
- purchase contract
- ptloris paradisea
- psidium littorale
- protoctist family
- protestant deacon
- proteles cristata
- prince albert's yew
- presidential term
- potassium nitrate
- portuguese guinea
- poinsettia strain
- platanus wrightii
- pillar of strength
- physical property
- pharyngeal tonsil
- personal relation
- personal property
- personal judgment
- performing artist
- perfective aspect
- pedestrian bridge
- paralysis agitans
- pacific northwest
- oscar hammerstein
- order tremellales
- order stomatopoda
- order spatangoida
- oral presentation
- operating expense
- ochotona princeps
- norwegian lobster
- northwest passage
- northern rhodesia
- nonvascular plant
- news organisation
- nevil shute norway
- neritid gastropod
- natural scientist
- military position
- mesenteric artery
- mephitis macroura
- mechanical stress
- material resource
- market strategist
- malarial mosquito
- macro instruction
- lythrum salicaria
- loxia curvirostra
- ligustrum vulgare
- leonard bernstein
- laundry stiffener
- labyrinth of minos
- john simmons barth
- internal analysis
- instrumental role
- inspector maigret
- industry analysis
- in a beastly manner
- historical record
- henry schoolcraft
- heitor villa-lobos
- health profession
- grand canyon state
- gerardus mercator
- george washington
- genus zonotrichia
- genus utricularia
- genus trichophaga
- genus trichomanes
- genus triceratops
- genus tetrapturus
- genus periplaneta
- genus hydromantes
- genus crotaphytus
- genus crassostrea
- genus cheiranthus
- genus calochortus
- genus azadirachta
- genus antirrhinum
- genus antilocapra
- genus angiopteris
- genus ancistrodon
- genus agkistrodon
- fraxinus texensis
- fraudulent scheme
- franz anton mesmer
- francois truffaut
- first-place finish
- financial support
- fibrous astrocyte
- fenestra cochleae
- family castoridae
- f. scott fitzgerald
- european flatfish
- estate of the realm
- equinoctial storm
- eleanor roosevelt
- edgar albert guest
- diaper dermatitis
- dianthus barbatus
- datura stramonium
- cygnus buccinator
- curcuma domestica
- crotalus cerastes
- critical analysis
- crescentia cujete
- creature comforts
- cortical epilepsy
- computer software
- common watercress
- common brant goose
- committal service
- cock-and-bull story
- class turbellaria
- class gasteropoda
- cimex lectularius
- christmas present
- christmas disease
- christian huygens
- catholic monarchs
- cast of characters
- cassette recorder
- carpenter's square
- capital of belarus
- capital of austria
- business relation
- breath of fresh air
- boswellia serrata
- board of selectmen
- board of directors
- bluegrass country
- bearer of the sword
- battle of saratoga
- battle of rossbach
- australian dollar
- atopic dermatitis
- atmospheric state
- astronomical unit
- artistic creation
- articulatio genus
- arthur rubinstein
- arthur robert ashe
- arteria vaginalis
- arteria lingualis
- arteria digitalis
- arteria basilaris
- arteria ascendens
- arteria angularis
- arctonyx collaris
- aquila chrysaetos
- apothecaries' unit
- antirrhinum majus
- anti-masonic party
- ammotragus lervia
- american wistaria
- american chestnut
- aluminum industry
- allergic rhinitis
- albert schweitzer
- albert bruce sabin
- albert a. michelson
- alan stewart paton
- agathis australis
- after-shave lotion
- adiabatic process
- adhesive material
- adhesive friction
- actitis macularia
- across the country
- acoustic spectrum
- achromatic vision
- zygomatic process
- yellow watercress
- xerophilous plant
- work-study program
- woman of the street
- windowpane oyster
- wimshurst machine
- william rose benet
- william rehnquist
- white-topped aster
- white-tipped shark
- white supremacist
- white stringybark
- wheatstone bridge
- westminster abbey
- western spadefoot
- western saxifrage
- western poison oak
- western crab apple
- western australia
- west indian cherry
- weather stripping
- weather satellite
- watergate scandal
- wastepaper basket
- waste-paper basket
- washington irving
- war correspondent
- walter rudolf hess
- waiter's assistant
- visual impairment
- visible radiation
- violet suksdorfia
- victoria sandwich
- veterinary school
- vestibular system
- veronica agrestis
- vena vestibularis
- vena testicularis
- vena arcuata renis
- variable resistor
- varanus niloticus
- vacuum aspiration
- urosaurus ornatus
- urogenital system
- urocystis cepulae
- urinary hesitancy
- urinary apparatus
- upland white aster
- unpleasant person
- universal solvent
- united states army
- unicameral script
- ungrateful person
- tyrannus tyrannus
- tussilago farfara
- turkish hizballah
- tulipa gesneriana
- tuileries gardens
- tubercle bacillus
- tsuga mertensiana
- trust corporation
- troglodytes aedon
- triturus vulgaris
- triaenodon obseus
- treasurer's cheque
- transmission time
- transmission line
- transforming gene
- transdermal patch
- tragopogon dubius
- tradescant's aster
- tontine insurance
- tiger rattlesnake
- thunnus albacares
- thrown and twisted
- throat sweetbread
- thomas straussler
- thirty-second part
- third-place finish
- theropod dinosaur
- theatrical poster
- the great unwashed
- thalassemia major
- textual criticism
- texas purple spike
- testicular cancer
- testicular artery
- tertiary syphilis
- teres major muscle
- temporalis muscle
- television camera
- tau-minus particle
- tarpon atlanticus
- taricha granulosa
- tarabulus ash-sham
- tamarindus indica
- taklimakan desert
- taklamakan desert
- tadeus reichstein
- sweet sand verbena
- surface chemistry
- supraorbital vein
- sulfur paintbrush
- suction curettage
- substantia grisea
- suborder natantia
- submarine torpedo
- subclavian artery
- striptease artist
- striped coral root
- strelitzia family
- strawberry tomato
- stratified sample
- strange attractor
- straight fairlead
- stock market index
- stock certificate
- sterculia foetida
- sterculia apetala
- stem-cell research
- steinert's disease
- stegosaur stenops
- statutory offense
- stationery seller
- standing rib roast
- standard of living
- standard language
- standard and poor's
- stachys palustris
- st. augustine grass
- square millimetre
- square millimeter
- square centimeter
- spruce bark beetle
- spotted sandpiper
- spotted coral root
- spodoptera exigua
- split personality
- spiritual rebirth
- spiritual bouquet
- spirits of ammonia
- spiranthes cernua
- spinal nerve roots
- spiderwort family
- spenserian stanza
- spenserian sonnet
- specious argument
- spark transmitter
- sparaxis tricolor
- spanish cedar tree
- spaghetti western
- southwestern toad
- southern triangle
- southern rhodesia
- southern red cedar
- southern magnolia
- southern harebell
- southern blue flag
- south platte river
- sorting algorithm
- sorbus torminalis
- solicitor general
- solanum rostratum
- soil conservation
- software engineer
- sodium dichromate
- sodium bichromate
- socialist realism
- smoothhound shark
- smooth hammerhead
- smooth green snake
- smooth darling pea
- sleep deprivation
- skillet corn bread
- sitophylus oryzae
- sir thomas raffles
- sir thomas gresham
- sir robert walpole
- sir richard steele
- sir patrick manson
- sir leonard hutton
- sir francis galton
- sinus transversus
- significant other
- short-tailed shrew
- shipping articles
- shiitake mushroom
- shell corporation
- shaving-brush tree
- shasta salamander
- sexual harassment
- sexual attraction
- servant's entrance
- serratus anterior
- septic sore throat
- separation energy
- sensorimotor area
- seneca the younger
- semelfactive verb
- semantic relation
- selkirk mountains
- security measures
- securities market
- secretary of state
- secretary of labor
- secretary general
- secondary storage
- sebastes caurinus
- seabeach sandwort
- sculptural relief
- scilla nonscripta
- scarlet pimpernel
- scarabaeid beetle
- savings bank trust
- sault sainte marie
- satureja vulgaris
- sarsaparilla root
- sao tome e principe
- santa cruz cypress
- sanskrit language
- sanitary landfill
- sandro botticelli
- sanctum sanctorum
- samuel rosenstock
- saint patrick's day
- saint christopher
- rubus spectabilis
- round-bottom flask
- rough-leaved aster
- rosid dicot family
- roman catholicism
- road construction
- rima respiratoria
- right gastric vein
- rhodope mountains
- resting potential
- respiratory tract
- respiratory organ
- research director
- relativistic mass
- registration fire
- register language
- red-breasted snipe
- red angel's trumpet
- reciprocating saw
- receptive aphasia
- real estate broker
- rattus norvegicus
- raoulia lutescens
- raoulia australis
- range of mountains
- ramesses the great
- radioactive waste
- radio transmitter
- quercus palustris
- quartz oscillator
- python variegatus
- pyotr tchaikovsky
- purple nightshade
- pterocles alchata
- psychoactive drug
- psophia crepitans
- pseudemys scripta
- prunus subcordata
- prumnopitys amara
- protium guianense
- protestant church
- protea cynaroides
- progressive party
- press association
- president madison
- president harding
- pre-valentines day
- potato wart fungus
- potassium muriate
- potassium bromide
- postmature infant
- postcentral gyrus
- porterhouse steak
- port jackson heath
- pond-scum parasite
- polysemantic word
- poison arrow plant
- point of periapsis
- podocarpus totara
- podocarpus elatus
- plate filter press
- platanus racemosa
- plastics industry
- plastering trowel
- planococcus citri
- pistia stratoites
- pistia stratiotes
- physical exertion
- phlomis fruticosa
- phalaris tuberosa
- phalaris aquatica
- petunia axillaris
- petrus stuyvesant
- petronius arbiter
- petrarchan sonnet
- peter tchaikovsky
- personal identity
- personal equation
- personal computer
- pereskia aculeata
- perca fluviatilis
- penstemon palmeri
- pellitory-of-spain
- peccari angulatus
- peace garden state
- patriarchal cross
- patagonian desert
- past perfect tense
- passive transport
- passer domesticus
- parophrys vitulus
- parietaria difusa
- parasitaxus ustus
- overstuffed chair
- overseas telegram
- our lady's bedstraw
- ostrya virginiana
- osseous labyrinth
- osculating circle
- ormosia coarctata
- oriental scops owl
- organic structure
- organic chemistry
- order testudinata
- order pterosauria
- order phasmatodea
- order marattiales
- order insectivora
- order gentianales
- order equisetales
- order cordaitales
- orange volunteers
- optical condenser
- operating surgeon
- open-heart surgery
- oncorhynchus keta
- old style calendar
- oil-hardened steel
- off-axis reflector
- oenothera biennis
- odontaspis taurus
- ochotona collaris
- observation tower
- numeration system
- nuclear terrorism
- nuclear physicist
- nuclear chemistry
- notornis mantelli
- northern sea robin
- northern marianas
- northern bedstraw
- northeast by north
- no fault insurance
- nitrous bacterium
- nitrogen narcosis
- nilgiri mountains
- nikita khrushchev
- nicotiana rustica
- newspaper article
- news organization
- new style calendar
- nellie tayloe ross
- natural selection
- natural resources
- natural enclosure
- native australian
- nasturtium family
- nasotracheal tube
- nasolacrimal duct
- myasthenia gravis
- muscicapa striata
- muscari neglectum
- multistage rocket
- mountain starwort
- mountain sandwort
- montezuma cypress
- monocarpous plant
- monetary standard
- monetary resource
- monarda fistulosa
- military strength
- military quarters
- military hospital
- methylated spirit
- metatarsal artery
- metalworking vise
- metabolic process
- meryta sinclairii
- mercantile system
- megestrol acetate
- mediterranean sea
- master of theology
- master of fine arts
- master of divinity
- master in business
- mass spectroscopy
- mass spectrometer
- mass spectrograph
- mass rapid transit
- mary queen of scots
- martynia fragrans
- marsh st-john's wort
- marattia salicina
- malthusian theory
- magnesium nitride
- lyonia ligustrina
- looking glass tree
- logarithmic scale
- lister cultivator
- line organisation
- lincoln's birthday
- lespedeza striata
- lazarus of bethany
- law of segregation
- lathyrus odoratus
- lathyrus nissolia
- lathyrus hirsutus
- largemouthed bass
- large-leaved aster
- lanthanide series
- lambertia formosa
- king of the germans
- keratosis pilaris
- kentucy blue grass
- john bach mcmaster
- jerusalem cricket
- japanese wistaria
- japan bittersweet
- james merritt ives
- james john corbett
- jacques marquette
- israel strassberg
- iris foetidissima
- involuntary trust
- investment banker
- inverse cotangent
- intransitive verb
- intestinal artery
- internasal suture
- intermediate host
- integral calculus
- inspector general
- inherited disease
- infrared spectrum
- indian paintbrush
- in great confusion
- implosion therapy
- illiterate person
- hypoplastic dwarf
- hypermedia system
- hubble's parameter
- house of lancaster
- homeland security
- holothuria edulis
- historical school
- histamine blocker
- hippotragus niger
- heuristic program
- heart-leaved aster
- hairy golden aster
- gypaetus barbatus
- gulf of st. lawrence
- grindelia robusta
- grevillea striata
- grevillea robusta
- green adder's mouth
- greater spearwort
- great yellowcress
- great st john's wort
- great sandy desert
- grassy death camas
- going to jerusalem
- geranium pratense
- genus xeranthemum
- genus xanthorroea
- genus trichostema
- genus trichomonas
- genus tragelaphus
- genus trachinotus
- genus tetraneuris
- genus tetrahymena
- genus tetraclinis
- genus taurotragus
- genus stenocarpus
- genus stegosaurus
- genus spirochaeta
- genus selenarctos
- genus scutellaria
- genus sclerotinia
- genus scleranthus
- genus sarcostemma
- genus sarcocystis
- genus sagittarius
- genus rhizoctinia
- genus pterocnemia
- genus pterocarpus
- genus priacanthus
- genus pomacentrus
- genus platycerium
- genus platanthera
- genus phthorimaea
- genus perognathus
- genus parasitaxus
- genus oryctolagus
- genus nothosaurus
- genus nitrobacter
- genus megatherium
- genus mastotermes
- genus macrotyloma
- genus macronectes
- genus litocranius
- genus lithocarpus
- genus leycesteria
- genus leptarrhena
- genus latrodectus
- genus lastreopsis
- genus hippotragus
- genus hippeastrum
- genus hexalectris
- genus heterotheca
- genus heliobacter
- genus gutierrezia
- genus fritillaria
- genus fothergilla
- genus exaeretodon
- genus dictyophera
- genus dermacentor
- genus cryptomeria
- genus cotoneaster
- genus coryphantha
- genus cortinarius
- genus chloranthus
- genus ceratozamia
- genus ceratopogon
- genus centranthus
- genus castoroides
- genus carpobrotus
- genus carpenteria
- genus camptosorus
- genus callitriche
- genus bartle-frere
- genus bacteroides
- genus austrotaxus
- genus atrichornis
- genus astrophyton
- genus aristotelia
- genus aporocactus
- genus apatosaurus
- genus antheropeas
- genus anisotremus
- genus amauropelta
- genus albatrellus
- genus adenanthera
- genus actinomeris
- genus acrostichum
- genus acokanthera
- genus acocanthera
- genista tinctoria
- gastric digestion
- gas-discharge tube
- gas-cooled reactor
- gartner's bacillus
- gardener's garters
- gardener's delight
- garden strawberry
- garden nasturtium
- garambulla cactus
- from pillar to post
- freshwater mussel
- freshwater limpet
- freedom of the seas
- fraxinus velutina
- fraxinus dipetala
- fragrant bedstraw
- fourteenth salary
- forssman antibody
- florist's gloxinia
- florida strap fern
- first law of motion
- first baron lytton
- first baron kelvin
- fire and brimstone
- female aristocrat
- feather reed grass
- feast of sacrifice
- feast of dormition
- farm credit system
- family strombidae
- family asteraceae
- false wintergreen
- false bittersweet
- false baby's breath
- fallot's tetralogy
- explorer's gentian
- experimenter bias
- european tortoise
- european chestnut
- estimation theory
- espionage network
- erodium moschatum
- eranthis hyemalis
- equisetum arvense
- epstein-barr virus
- epigastric artery
- epidemic hysertia
- endurance contest
- emotional arousal
- elisha graves otis
- elementary school
- electronic signal
- electrical system
- electrical switch
- elaeostearic acid
- eastern white pine
- eastern poison oak
- eastern pipistrel
- eastern highlands
- east african cedar
- early winter cress
- ductus arteriosus
- drop by the wayside
- dramatis personae
- douglas macarthur
- doctor of fine arts
- division protista
- district attorney
- dioscorea trifida
- differential cost
- dianthus supurbus
- dialeurodes citri
- devanagari script
- desperate straits
- desperate measure
- designated hitter
- designated driver
- desert rheumatism
- desert paintbrush
- dense blazing star
- dendroica striate
- defense secretary
- david roland smith
- david rittenhouse
- datura suaveolens
- cytisus scoparius
- cutaneous anthrax
- custer's last stand
- custard apple tree
- crystal rectifier
- cruciferous plant
- cross-leaved heath
- crisphead lettuce
- cretaceous period
- crested coral root
- cotinus coggygria
- cost-plus contract
- coronal consonant
- copernican system
- coordinate system
- coordinate clause
- conversion factor
- contrast material
- computer graphics
- computer database
- compression ratio
- composition board
- compensatory time
- common water snake
- common pond-skater
- commercial artist
- coleus aromaticus
- cockspur hawthorn
- close corporation
- clitocybe robusta
- classroom project
- class merostomata
- clark's nutcracker
- citrus reticulata
- circassian walnut
- chrysanthemum dog
- chronic gastritis
- christmas pudding
- christmas begonia
- christian science
- christian liturgy
- christian holy day
- christian doppler
- chinese alligator
- chihuahuan desert
- chemical industry
- charles kettering
- charge of quarters
- character witness
- chamber orchestra
- ceratonia siliqua
- cerastium arvense
- cerastium alpinum
- cerastes cornutus
- centranthus ruber
- central processor
- cellulose nitrate
- celestial horizon
- celestial equator
- castor canadensis
- cassia auriculata
- cash reserve ratio
- cascara buckthorn
- cartesian product
- carpenter's mallet
- carpenter's hammer
- carnivorous plant
- cardiac sphincter
- carcharias taurus
- carassius auratus
- cape breton island
- capacitive sensor
- canis lupus arctos
- camphor dune tansy
- calochortus albus
- calamus australis
- caesarian section
- caesarean section
- business traveler
- bushytail woodrat
- buccinator muscle
- broadcast station
- branta canadensis
- boswellia carteri
- boston brown bread
- booster amplifier
- boletus mirabilis
- blood transfusion
- blephilia hirsuta
- blatta orientalis
- blank endorsement
- bladder sphincter
- black-necked stork
- bilateral descent
- bidens tripartita
- benedict of nursia
- begonia socotrana
- battle of poitiers
- bastard pimpernel
- basketball player
- basket-handle arch
- base of operations
- basal temperature
- baroness dudevant
- banded water snake
- aversive stimulus
- auxiliary storage
- automatic toaster
- authorized shares
- australian nettle
- australian magpie
- australian desert
- augustinian order
- august strindberg
- atlantic sea bream
- astronomical year
- astilbe biternata
- aster turbinellis
- aster divaricatus
- aster cordifolius
- assumption of mary
- assistant foreman
- aspidistra elatio
- asiatic shrew mole
- asiatic cockroach
- asiatic black bear
- artistic movement
- artistic language
- artificial script
- arterial pressure
- arteria subclavia
- arteria femoralis
- arteria axillaris
- artemisia frigida
- arrow leaved aster
- arms manufacturer
- arcus zygomaticus
- arbutus menziesii
- arborescent plant
- araneus cavaticus
- apostle of germany
- aotus trivirgatus
- antonio ghislieri
- antoine lavoisier
- anti-virus program
- anthemis arvensis
- anterior synechia
- antelope squirrel
- andrew's clintonia
- amorpha fruticosa
- amoebic dysentery
- american wisteria
- american sweet gum
- american redstart
- american mastodon
- amberboa moschata
- amaterasu omikami
- amanita rubescens
- alytes cisternasi
- altostratus cloud
- alphabetic script
- alligator snapper
- alfred harmsworth
- albright's disease
- agrostis nebulosa
- agropyron smithii
- aerosol container
- adverse selection
- adventitious root
- admiralty islands
- adjustable wrench
- adhesion contract
- adder's tongue fern
- active air defense
- actinic keratosis
- absorption factor
- absolute majority
- abrasive material
- aba transit number
- 1st earl of balfour
