16-Letter Words Containing: A,C,O,S,T
(In Any Order)
There are 419 16 letter words,
524 16 letter phrases and
0 16 letter abbr's with
A,C,O,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 (419)
- unconstitutional
- disqualification
- electromagnetism
- transcontinental
- constitutionally
- australopithecus
- catastrophically
- discombobulation
- countersignature
- psychoanalytical
- counterespionage
- indiscrimination
- vasoconstriction
- thermostatically
- overcompensation
- journalistically
- electromagnetics
- collaborationist
- sensationalistic
- reclassification
- overenthusiastic
- characterisation
- arteriosclerosis
- parapsychologist
- neuropsychiatric
- conversationally
- collaborationism
- vasoconstrictors
- vascularizations
- untouchabilities
- unsophistication
- uncongenialities
- ultrasonographic
- ultramicrotomies
- ultramicroscopes
- turbomachineries
- transcriptionist
- thyrocalcitonins
- thermoremanences
- thermoplasticity
- thermodynamicist
- teratogenicities
- teratocarcinomas
- synchronizations
- synchronisations
- sympathomimetics
- sympathectomized
- syllabifications
- superspeculation
- superromanticism
- supercorporation
- supercomfortable
- subvocalizations
- submitochondrial
- subjectivization
- subcontraoctaves
- stroboscopically
- stereoscopically
- stereophonically
- stenographically
- spectroheliogram
- sesquicarbonates
- semidomesticated
- semiconservative
- semiabstractions
- sedimentological
- sclerenchymatous
- saccharification
- romanticizations
- resolidification
- resocializations
- requalifications
- reorchestrations
- reincorporations
- refractorinesses
- refortifications
- recoverabilities
- recontextualizes
- recontaminations
- reconsiderations
- reconfigurations
- reconceptualizes
- reconcentrations
- rechromatographs
- recertifications
- reaccreditations
- rambunctiousness
- radioprotections
- radiochemistries
- quasiperiodicity
- quadruplications
- psychotherapists
- psychopathically
- psychometricians
- psychometrically
- psychohistorical
- psychohistorians
- pseudocoelomates
- pronunciamentoes
- prognostications
- procrastinations
- processabilities
- prenotifications
- premodifications
- precancellations
- postsynaptically
- postencephalitic
- positivistically
- polysynaptically
- polycondensation
- plethysmographic
- physiopathologic
- photomicrographs
- photoexcitations
- photodissociates
- photodissociated
- phosphoglycerate
- phosphocreatines
- pertinaciousness
- personifications
- pathophysiologic
- paradoxicalities
- pancreatectomies
- oxytetracyclines
- overspeculations
- overorchestrates
- overorchestrated
- overexpectations
- overcultivations
- overconservative
- overcompensatory
- overcompensating
- overcommunicates
- overapplications
- overachievements
- orthopsychiatric
- ophthalmoscopies
- operationalistic
- objectifications
- nullificationist
- nonsignificantly
- nonpsychiatrists
- nonmaterialistic
- nonintellectuals
- noninstructional
- nondocumentaries
- nondisjunctional
- nondiscretionary
- nonconservatives
- nonconservations
- noncannibalistic
- nonarchitectures
- neoconservatives
- neoconservatisms
- nanotechnologies
- monotheistically
- monosynaptically
- monopolistically
- misvocalizations
- mistranscription
- miscommunication
- misanthropically
- microvasculature
- microsporangiate
- microphotographs
- micromanagements
- microgametocytes
- microencapsulate
- microearthquakes
- methodicalnesses
- metapsychologies
- megacorporations
- mechanoreceptors
- mechanochemistry
- masculinizations
- malpractitioners
- malcontentedness
- magnetostrictive
- magnetostriction
- macrophotographs
- macroinstruction
- localizabilities
- latensifications
- jurisdictionally
- irrevocabilities
- intracutaneously
- intercomparisons
- interchromosomal
- interassociation
- intensifications
- indemnifications
- incontestability
- inconsiderations
- incautiousnesses
- immunodiagnostic
- iconoclastically
- hypocoristically
- hypercatabolisms
- hydrodynamicists
- homoscedasticity
- historicalnesses
- hexachlorethanes
- heterochromatins
- hepatotoxicities
- hepatopancreases
- frenchifications
- factitiousnesses
- extrachromosomal
- exemplifications
- excommunications
- exceptionalities
- enforceabilities
- endarterectomies
- encephalopathies
- emancipationists
- electrotherapies
- electromyographs
- electroacoustics
- electrifications
- dogmaticalnesses
- diversifications
- dithiocarbamates
- dissociabilities
- dissatisfactions
- disintoxications
- discriminatorily
- discriminational
- discountenancing
- discontinuations
- discombobulating
- disarticulations
- directionalities
- diffractometries
- dichotomizations
- devitrifications
- desertifications
- desacralizations
- denitrifications
- demystifications
- democratizations
- decorativenesses
- decontaminations
- deconcentrations
- decertifications
- decasualizations
- decarburizations
- decarboxylations
- decalcifications
- deacidifications
- cyanoethylations
- crystallographic
- crystallizations
- cryopreservation
- crossopterygians
- criminalizations
- counterstatement
- counterreactions
- counterproposals
- counterirritants
- counterinstances
- counterguerillas
- countercampaigns
- counterblockades
- counterattackers
- counterarguments
- cosmopolitanisms
- coordinatenesses
- conveyorizations
- conventionalizes
- conventionalists
- conventionalisms
- controversialism
- containerisation
- contagiousnesses
- constructionally
- conspiratorially
- conservatorships
- conservativeness
- conservationists
- consequentiality
- confrontationist
- confirmabilities
- confessionalists
- conditionalities
- conceivabilities
- computerizations
- complementations
- compensabilities
- compatiblenesses
- communitarianism
- commodifications
- commensurability
- colonizationists
- collapsibilities
- codeterminations
- coadministration
- civilianizations
- circumvallations
- circumnavigators
- circularizations
- cinematographies
- cinematographers
- chromatographies
- chromatographers
- chemotaxonomists
- catheterizations
- cardiomyopathies
- carcinosarcomata
- carcinomatosises
- carboxypeptidase
- cantankerousness
- cannibalizations
- biosynthetically
- biostratigraphic
- biostatisticians
- autocorrelations
- asymptomatically
- associationistic
- arterioscleroses
- archiepiscopates
- archconservative
- archaeoastronomy
- appendicectomies
- antituberculosis
- antitechnologies
- antistrophically
- antiromanticisms
- antireductionist
- antireductionism
- antirecessionary
- anticonservation
- anticolonialists
- anticolonialisms
- anticholinergics
- antiaristocratic
- antiaphrodisiacs
- aluminosilicates
- aeroelasticities
- acknowledgements
- acetophenetidins
- accustomednesses
- accountabilities
- accommodationist
- acclimatizations
- acanthocephalans
- vasoconstrictive
- unsatisfactorily
- unsanctification
- unnoticeableness
- ultramicroscopic
- traditionalistic
- tortoiseshell-cat
- syncategorematic
- suprarenalectomy
- superfecundation
- septobasidiaceae
- self-satisfaction
- self-renunciation
- self-depreciation
- self-condemnation
- sedative-hypnotic
- sectionalization
- sectionalisation
- sclerodermatales
- schistosomatidae
- satisfactoriness
- reincarnationism
- recurvirostridae
- psychopathologic
- plicatoperipatus
- pharmacokinetics
- pharmacogenetics
- phantasmagorical
- oscillatoriaceae
- noncontroversial
- mycoplasmataceae
- mispronunciation
- microcrystalline
- macrothelypteris
- lexicostatistics
- hysterocatalepsy
- hippocastanaceae
- helminthostachys
- grade-constructed
- fictionalisation
- eschatologically
- electrotherapist
- dysfunctionality
- disconsolateness
- dermatosclerosis
- declassification
- decentralisation
- crystallographer
- cross-pollination
- cross-pollinating
- cross-examination
- cothromboplastin
- conventionalised
- controversialist
- contemporariness
- configurationism
- compartmentalise
- commensurateness
- collectivisation
- christianization
- christianisation
- branchiostomidae
- branchiostegidae
- autofluorescence
- arteriosclerotic
- aristolochiaceae
- aristocratically
- anthropocentrism
- antagonistically
- anglo-catholicism
- ancylostomatidae
- alstroemeriaceae
- affectionateness
- abdominocentesis
Phrases (524)
- west coast hemlock
- wallace carothers
- visual perception
- viscountess astor
- uneducated person
- tsuga caroliniana
- trackless trolley
- theatrical season
- tendon of achilles
- tactile sensation
- swaddling clothes
- statutory offence
- spoonbill catfish
- somatic sensation
- sir richard burton
- shortbread cookie
- seleucus i nicator
- school dictionary
- school assignment
- saxicola torquata
- religious outcast
- purchase contract
- protoctist family
- protestant deacon
- proteles cristata
- plosive consonant
- physical topology
- physical property
- photostat machine
- pacific northwest
- oscar hammerstein
- ochotona princeps
- nonvascular plant
- muscae volitantes
- mephitis macroura
- material resource
- manihot esculenta
- macro instruction
- loxia curvirostra
- limosa haemastica
- lepomis punctatus
- john scott haldane
- inspector maigret
- inchoative aspect
- impossible action
- hospital chaplain
- historical record
- henry schoolcraft
- helen hunt jackson
- grand canyon state
- gerardus mercator
- genus zonotrichia
- genus trichophaga
- genus trichomanes
- genus triceratops
- genus pomacanthus
- genus crotaphytus
- genus crassostrea
- genus calochortus
- genus antilocapra
- genus ancistrodon
- francois truffaut
- financial support
- fibrous astrocyte
- fenestra cochleae
- family locustidae
- family castoridae
- falco tinnunculus
- f. scott fitzgerald
- euclid's postulate
- equinoctial storm
- diabetic acidosis
- decoction mashing
- cygnus buccinator
- curcuma domestica
- crotalus cerastes
- creature comforts
- cortical epilepsy
- constant quantity
- computer software
- compensation deal
- common watercress
- common brant goose
- committal service
- combination salad
- cock-and-bull story
- class gasteropoda
- cheoplastic metal
- chain of mountains
- catholic monarchs
- cast of characters
- cassia acutifolia
- cassette recorder
- cascade mountains
- captain john smith
- captain james cook
- capital of tunisia
- capital of somalia
- capital of senegal
- capital of lesotho
- capital of estonia
- capital of belarus
- capital of austria
- buteo jamaicensis
- board of selectmen
- board of directors
- bluegrass country
- block anaesthesia
- battle of rossbach
- atopic dermatitis
- atmospheric state
- astronomical unit
- artistic creation
- articulatio genus
- arctonyx collaris
- aquila chrysaetos
- apothecaries' unit
- anti-masonic party
- albert a. michelson
- adiabatic process
- adhesive friction
- actual possession
- across the country
- acoustic spectrum
- aconitum napellus
- achromatic vision
- accomplished fact
- zygomatic process
- yucca filamentosa
- yellow watercress
- xylosma congestum
- war correspondent
- vocational school
- viscount st. albans
- victoria sandwich
- veterinary school
- veronica agrestis
- vena anastomotica
- veiled accusation
- varanus niloticus
- vacuum aspiration
- utopian socialism
- urocystis cepulae
- united states code
- trust corporation
- topological space
- tontine insurance
- tibialis posticus
- thirty-second part
- theatrical poster
- teres major muscle
- temporalis muscle
- television camera
- tarpon atlanticus
- taricha granulosa
- tactual sensation
- taconic mountains
- swamp chestnut oak
- suction curettage
- subcutaneous test
- striped coral root
- strange attractor
- stonewall jackson
- stock market index
- stock certificate
- sterculia foetida
- steamship company
- spotted coral root
- spotted black bass
- specious argument
- special education
- sparaxis tricolor
- southern red cedar
- solicitor general
- soil conservation
- sodium salicylate
- sodium dichromate
- sodium bichromate
- socialist realism
- socialist economy
- social distancing
- social assistance
- skillet corn bread
- sir patrick manson
- sir francis galton
- simple mastectomy
- significant other
- shuttle diplomacy
- shell corporation
- sexual attraction
- septic sore throat
- seneca the younger
- semantic relation
- secretary of state
- secretary of labor
- secondary storage
- second lieutenant
- seabeach sandwort
- scottish lowlands
- scotch malt whisky
- scilla nonscripta
- sao tome e principe
- sandro botticelli
- sanctum sanctorum
- samuel rosenstock
- saint christopher
- rosid dicot family
- roman catholicism
- road construction
- respiratory tract
- research director
- reciprocating saw
- rattus norvegicus
- raoulia lutescens
- radioactive waste
- quartz oscillator
- pyotr tchaikovsky
- ptolemaic dynasty
- pterocles alchata
- psychoactive drug
- psophia crepitans
- prunus subcordata
- protestant church
- protea cynaroides
- press association
- potassium cyanide
- postcentral gyrus
- positive feedback
- port jackson heath
- pope callixtus iii
- pond-scum parasite
- polysemantic word
- political science
- pogostemon cablin
- podocarpus totara
- podocarpus elatus
- pocket battleship
- pneumatic caisson
- plexus autonomici
- platanus racemosa
- plastic explosive
- planococcus citri
- physical exertion
- phlomis fruticosa
- petrarchan sonnet
- peter tchaikovsky
- personal computer
- patriarchal cross
- passer domesticus
- papanicolaou test
- oxalis acetosella
- overstuffed chair
- osculating circle
- ormosia coarctata
- oriental scops owl
- organic structure
- organic chemistry
- order insectivora
- order cordaitales
- optical telescope
- optical condenser
- one one's coattails
- oncorhynchus keta
- old style calendar
- off-axis reflector
- oecanthus fultoni
- ochotona collaris
- nuclear terrorism
- nova scotia salmon
- notechis scutatus
- nominating speech
- no fault insurance
- nitrous bacterium
- nitrogen narcosis
- nicotiana rustica
- newton's second law
- natural selection
- natural resources
- natural enclosure
- nationalist china
- nasotracheal tube
- nasolacrimal duct
- multistage rocket
- mountain viscacha
- mountain sickness
- mountain clubmoss
- mountain clematis
- montezuma cypress
- monocarpous plant
- monetary resource
- metabolic process
- megestrol acetate
- mass spectroscopy
- mass spectrometer
- mass spectrograph
- mary queen of scots
- mammuthus columbi
- loose-leaf lettuce
- long-staple cotton
- long-distance call
- logarithmic scale
- local anaesthetic
- local anaesthesia
- lobotes pacificus
- lister cultivator
- lincoln's birthday
- lewisia cotyledon
- keep one's distance
- john thomas scopes
- john bach mcmaster
- james john corbett
- islamic community
- inverse cotangent
- inspector general
- in great confusion
- hypoplastic dwarf
- house of lancaster
- homogentisic acid
- homeland security
- holy innocents' day
- historical school
- histamine blocker
- heuristic program
- gulf of st. lawrence
- great yellowcress
- genus trichostema
- genus trichomonas
- genus trachinotus
- genus stictopelia
- genus stenocarpus
- genus spirochaeta
- genus selenarctos
- genus sclerotinia
- genus sciadopitys
- genus schistosoma
- genus sarcostemma
- genus sarcocystis
- genus rhizoctinia
- genus pterocnemia
- genus pterocarpus
- genus pomacentrus
- genus pediocactus
- genus oryctolagus
- genus nitrobacter
- genus monocanthus
- genus masticophis
- genus macrotyloma
- genus macronectes
- genus macowanites
- genus litocranius
- genus lithocarpus
- genus latrodectus
- genus heterotheca
- genus heliobacter
- genus dictyophera
- genus dicamptodon
- genus dermacentor
- genus dactylopius
- genus cryptomeria
- genus cotoneaster
- genus coryphantha
- genus cortinarius
- genus chloranthus
- genus chionanthus
- genus chilomastix
- genus ceratozamia
- genus ceratopogon
- genus castoroides
- genus castanopsis
- genus carpobrotus
- genus camptosorus
- genus caenolestes
- genus blastomyces
- genus bacteroides
- genus atrichornis
- genus aporocactus
- genus actinomyces
- genus actinomeris
- genus acrostichum
- genus acokanthera
- genus acocanthera
- genus acanthophis
- gentiana calycosa
- genista tinctoria
- gastric digestion
- gas-cooled reactor
- female aristocrat
- feast of sacrifice
- fasciola hepatica
- family scolytidae
- family sapotaceae
- family isoetaceae
- family compositae
- faecal occult test
- european chestnut
- eucinostomus gula
- eucalyptus dumosa
- erodium moschatum
- endurance contest
- elementary school
- electronic signal
- elaeostearic acid
- ectopic gestation
- east india company
- dynamic viscosity
- duodecimal system
- ductus arteriosus
- douglas macarthur
- doctor of fine arts
- division eumycota
- district attorney
- dioscorea trifida
- differential cost
- dialeurodes citri
- dendroica striate
- delicatessen food
- cytisus scoparius
- cutaneous anthrax
- custodial account
- cruciferous plant
- cross-leaved heath
- cretaceous period
- crested coral root
- cotinus coggygria
- cost-plus contract
- coronal consonant
- copernican system
- coordinate system
- coordinate clause
- conversion factor
- contrast material
- continental slope
- continental shelf
- condensation pump
- comstock mealybug
- computer graphics
- computer database
- compression ratio
- composition board
- compensatory time
- common water snake
- common pond-skater
- common nightshade
- commercial artist
- coleus aromaticus
- cockspur hawthorn
- close corporation
- clitocybe robusta
- classroom project
- class zygomycetes
- class oligochaeta
- class myxomycetes
- class merostomata
- class lycopodiate
- class ascomycetes
- chrysanthemum dog
- chronic gastritis
- christmas begonia
- christian holy day
- christian doppler
- chinese alligator
- charge of quarters
- chamber orchestra
- ceratonia siliqua
- cerastes cornutus
- central processor
- cellulose nitrate
- cellulose acetate
- celestial horizon
- celestial equator
- castor canadensis
- cash reserve ratio
- cascara buckthorn
- cascade penstemon
- cartesian product
- carnivorous plant
- cape breton island
- capacitive sensor
- cantonese dialect
- canticle of simeon
- canis lupus arctos
- camphor dune tansy
- calochortus albus
- call into question
- calcium phosphate
- caesarian section
- caesarean section
- buccinator muscle
- broadcast station
- boswellia carteri
- black-necked stork
- benedict of nursia
- begonia socotrana
- beauty consultant
- automatic toaster
- audio compact disc
- atlantic moonfish
- astronomical year
- aster cordifolius
- asiatic shrew mole
- asiatic cockroach
- artistic movement
- arcus zygomaticus
- arborescent plant
- antigonus cyclops
- anterior synechia
- anomalistic month
- andrew's clintonia
- amorpha fruticosa
- amoebic dysentery
- american mastodon
- amberboa moschata
- altostratus cloud
- altocumulus cloud
- alicante bouschet
- aerosol container
- advice and consent
- adverse selection
- adhesion contract
- addiction studies
- actinic keratosis
- accounting system
- account statement
- absorption factor
