18-Letter Words Containing: C,O,S,T,A,E
(In Any Order)
There are 130 18 letter words,
496 18 letter phrases and
0 18 letter abbr's with
C,O,S,T,A,E 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 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 18 Letter Words
Words (130)
- telecommunications
- inconsequentiality
- oversimplification
- antivivisectionist
- paleoclimatologist
- unaccountabilities
- ultrasophisticated
- ultraconservatives
- ultraconservatisms
- thermoplasticities
- theatricalizations
- supersophisticated
- superconglomerates
- supercivilizations
- subcategorizations
- stoichiometrically
- stereospecifically
- stereophotographic
- spectroheliography
- spectroheliographs
- semidomestications
- semiconservatively
- sedimentologically
- satisfactorinesses
- revascularizations
- recrystallizations
- rechromatographies
- rambunctiousnesses
- quattuordecillions
- quasiperiodicities
- pseudoparenchymata
- pronounceabilities
- polyesterification
- polyacrylonitriles
- photosynthetically
- photoreactivations
- photomicrographies
- phosphoglucomutase
- pertinaciousnesses
- pentachlorophenols
- paleoclimatologies
- overspecialization
- overoptimistically
- overconcentrations
- overcommunications
- overclassification
- noncooperationists
- noncomparabilities
- noncommutativities
- neuropsychiatrists
- monochromaticities
- misidentifications
- mineralocorticoids
- microphotographies
- microphotographers
- microencapsulation
- microencapsulating
- microcalorimetries
- mechanochemistries
- malcontentednesses
- magnetostrictively
- magnetoresistances
- macrophotographies
- intercolumniations
- incontestabilities
- inconceivabilities
- incommensurability
- immunoreactivities
- immunoprecipitates
- hypernationalistic
- homoscedasticities
- granulocytopoiesis
- granulocytopoieses
- exceptionabilities
- ethnomusicological
- electroretinograms
- electromyographies
- electrodesiccation
- electrocardiograms
- disconsolatenesses
- dehydrochlorinates
- decriminalizations
- counterstrategists
- counterpropagandas
- counterdemonstrate
- counterculturalism
- counteraggressions
- counteradvertising
- counteradaptations
- counteraccusations
- conversationalists
- constitutionalizes
- constitutionalized
- conservativenesses
- consequentialities
- congregationalists
- congregationalisms
- conceptualizations
- compartmentalising
- companionabilities
- commercializations
- commensurabilities
- collectivistically
- chlortetracyclines
- cantankerousnesses
- bureaucratizations
- bourgeoisification
- biocompatibilities
- bacteriorhodopsins
- australopithecines
- archaeoastronomies
- anticommercialisms
- aerothermodynamics
- unsatisfactoriness
- spectrographically
- saccharomycetaceae
- psychotherapeutics
- overcapitalisation
- nonprognosticative
- lacto-vegetarianism
- internationalistic
- hypercholesteremia
- homobasidiomycetes
- cytoarchitectonics
- cross-fertilization
- cross-fertilisation
- corrosion-resistant
- arteriolosclerosis
- anticholinesterase
- adenocarcinomatous
Phrases (496)
- voiceless consonant
- victor frankenstein
- upton beall sinclair
- tomistoma schlegeli
- thomas clayton wolfe
- suborder clamatores
- sphenodon punctatum
- solid body substance
- sir frederick ashton
- sexual reproduction
- setophaga ruticilla
- security consultant
- scottish highlander
- royal academy of arts
- pooecetes gramineus
- political dissident
- poisonous substance
- physiological state
- oscar hammerstein ii
- order ichthyosauria
- order eubacteriales
- oenothera fruticosa
- oceanites oceanicus
- newspaper columnist
- national censorship
- musculus temporalis
- mary wollstonecraft
- make a clean breast of
- logistic assistance
- logistic assessment
- linguistic relation
- latrodectus mactans
- lachrymal secretion
- john charles fremont
- james whitcomb riley
- james prescott joule
- isabella i of castile
- international scale
- installation charge
- historical document
- heloderma suspectum
- genus styracosaurus
- genus recurvirostra
- genus phyllostachys
- genus melopsittacus
- genus eschscholtzia
- genus encephalartos
- genus dimorphotheca
- genus archaeopteryx
- functional disorder
- fricative consonant
- european goatsucker
- essential condition
- essential amino acid
- electronics company
- electronic database
- elaeagnus commutata
- education secretary
- economic assistance
- doctor of osteopathy
- division eubacteria
- direct transmission
- diplomatic minister
- digitalis glycoside
- crotalus mitchellii
- create from raw stuff
- crataegus oxycantha
- council of constance
- corrugated fastener
- conservation of mass
- commissaire maigret
- columbia university
- colocasia esculenta
- collapsible shelter
- cognitive semantics
- class schizomycetes
- class gastromycetes
- class dicotyledonae
- christopher marlowe
- chemical operations
- cause to be perceived
- castanea mollissima
- carl gustaf mosander
- capital of tennessee
- capital of new jersey
- capital of minnesota
- capital of indonesia
- attestation service
- ascension of the lord
- arthur schopenhauer
- apodemus sylvaticus
- antispasmodic agent
- antipsychotic agent
- antineoplastic drug
- antagonistic muscle
- andrew dickson white
- anamnestic reaction
- ambystoma mexicanum
- alytes obstetricans
- aegean civilisation
- actinidia deliciosa
- acoustic gramophone
- accordance of rights
- yellow-breasted chat
- writ of habeas corpus
- winter olympic games
- western diamondback
- weather forecasting
- weapons emplacement
- volumetric analysis
- vascular prosthesis
- valedictory speaker
- valedictory address
- uveoscleral pathway
- unspoken accusation
- tyrannus vociferans
- tussock caterpillar
- tropical rain forest
- trichostema lanatum
- tremella fuciformis
- topical anaesthetic
- topical anaesthesia
- time deposit account
- thermoplastic resin
- thermobia domestica
- theory of indicators
- textual scholarship
- teucrium scorodonia
- tanacetum douglasii
- swiss confederation
- supratrochlear vein
- subpoena duces tecum
- suborder nematocera
- suborder lacertilia
- suborder ceratopsia
- structural genomics
- structural concrete
- stochastic variable
- stictopelia cuneata
- stellar association
- steganopus tricolor
- stations of the cross
- space-time continuum
- southern white cedar
- south celestial pole
- solar magnetic field
- sociological theory
- smoking compartment
- sir ernst boris chain
- sir alfred hitchcock
- side-blotched lizard
- short gastric artery
- sex-change operation
- serratula tinctoria
- sentential function
- semi-sweet chocolate
- segmentation cavity
- secretary of the navy
- secretary of defense
- secondary education
- secondary dentition
- secobarbital sodium
- scleroderma bovista
- sciaenops ocellatus
- scale of measurement
- sao tome and principe
- saint thomas a becket
- sacrifice operation
- sacramento sturgeon
- rocky mountain sheep
- robert james fischer
- robert bruce mathias
- richard john roberts
- rhizoctinia disease
- rhetorical question
- research laboratory
- republic of the sudan
- republic of botswana
- relative atomic mass
- reductio ad absurdum
- real-time processing
- reactive depression
- reaction propulsion
- quadriphonic system
- quadraphonic system
- pus-forming bacteria
- public relations man
- public presentation
- pterocarpus indicus
- psychotria capensis
- psychotherapy group
- psychological state
- pseudotaxus chienii
- prince-of-wales'-heath
- prince of wales heath
- potato scab bacteria
- potassium carbonate
- potamogeton crispus
- positive chemotaxis
- political scientist
- police headquarters
- poephila castanotis
- pneumogastric nerve
- platanus acerifolia
- plains pocket gopher
- pimenta officinalis
- phyllostachys aurea
- phragmites communis
- phonological system
- personal credit line
- pediculosis capitis
- pedestrian crossing
- part-of-speech tagger
- parochetus communis
- paracentral scotoma
- pancreatic fibrosis
- oriental bush cherry
- order stegocephalia
- order rickettsiales
- order marchantiales
- order endomycetales
- operations research
- olfactory sensation
- nyctanassa violacea
- north celestial pole
- normative economics
- nonsocial infection
- non-christian priest
- newtonian telescope
- newtonian mechanics
- negative chemotaxis
- national assistance
- nasogastric feeding
- myasthenic syndrome
- musculus teres major
- musculus pectoralis
- mountain watercress
- mountain blacksnake
- moreton bay chestnut
- morchella esculenta
- molecular biologist
- minor diatonic scale
- mineral association
- military censorship
- michael stuart brown
- michael gerald tyson
- mexican pocket mouse
- metaphosphoric acid
- metabolic alkalosis
- melicocca bijugatus
- medical institution
- mathematical symbol
- master of ceremonies
- marquis de condorcet
- major diatonic scale
- magneto-optical disc
- magnesium carbonate
- machine translation
- long-distance runner
- lobelia siphilitica
- litocranius walleri
- limnocryptes minima
- leycesteria formosa
- lepiota cepaestipes
- leontocebus rosalia
- legislative council
- learner's dictionary
- laportea canadensis
- lactose intolerance
- lactarius delicioso
- keratosis nigricans
- kalashnikov culture
- judicial separation
- joint chiefs of staff
- jessica lucy mitford
- jerusalem artichoke
- jean francois millet
- james francis thorpe
- james butler hickock
- jack-o-lantern fungus
- italian honeysuckle
- internal combustion
- interfacial tension
- interagency support
- inorganic phosphate
- inorganic chemistry
- information science
- inflectional suffix
- inductive reasoning
- in the adjacent house
- idiopathic disorder
- hysterical neurosis
- hypoplastic anaemia
- hyperfocal distance
- horse chestnut cream
- heterotheca villosa
- henry oscar houghton
- heat of dissociation
- heat of condensation
- have the distinction
- halicoeres radiatus
- haemorrhagic stroke
- gyromitra esculenta
- group psychotherapy
- group centrospermae
- gregorian telescope
- graduation exercise
- goods and service tax
- golden barrel cactus
- genus thysanocarpus
- genus streptocarpus
- genus sphacelotheca
- genus schizopetalon
- genus pterodactylus
- genus protoceratops
- genus plectrophenax
- genus platypoecilus
- genus phascolarctos
- genus mycobacterium
- genus malacothamnus
- genus macrodactylus
- genus leucocytozoan
- genus leptodactylus
- genus lactobacillus
- genus ichthyosaurus
- genus hyracotherium
- genus hylactophryne
- genus hyacinthoides
- genus falcatifolium
- genus dicranopteris
- genus dactylopterus
- genus ctenocephalus
- genus corythosaurus
- genus compsognathus
- genus chrysothamnus
- genus chronoperates
- genus chorizagrotis
- genus ceratotherium
- genus ceratophyllum
- genus ceratopetalum
- genus cephalopterus
- genus calamagrostis
- genus arctocephalus
- genus anoectochilus
- genus agrobacterium
- genus actiniopteris
- genus acanthocybium
- genus acanthocereus
- gastroepiploic vein
- gastrocolic omentum
- functional genomics
- fuchsia excorticata
- francois mitterrand
- first earl of chatham
- feast of tabernacles
- family orchestiidae
- family ceratopsidae
- family catostomidae
- euclid's fourth axiom
- eucalyptus rostrata
- eucalyptus globulus
- eucalyptus coriacea
- eucalyptus camphora
- euarctos americanus
- equetus lanceolatus
- epacris obtusifolia
- english hippocrates
- endowment insurance
- elymus trachycaulos
- electrostatic field
- edward the confessor
- ecclesiastical robe
- ecclesiastical mode
- eastern cricket frog
- eastern catholicism
- domesticated animal
- doctor of humanities
- diversionary attack
- dissociation energy
- discretionary trust
- director of research
- dicamptodon ensatus
- dental orthopaedics
- deductive reasoning
- de facto segregation
- cystopteris montana
- cyclopes didactylus
- cutaneous sensation
- crotalus adamanteus
- crataegus tomentosa
- crataegus apiifolia
- court of saint james's
- cotoneaster dammeri
- cortaderia selloana
- corrosive sublimate
- corporal punishment
- coreopsis tinctoria
- cordyline australis
- cordia gerascanthus
- coptis groenlandica
- conversion reaction
- conversion hysteria
- contract of adhesion
- continuing trespass
- constructive breach
- congenital disorder
- confederate soldier
- confederate jasmine
- conduction deafness
- computer simulation
- complementary close
- competitor analysis
- compatible software
- compassionate leave
- communist manifesto
- common staghorn fern
- colutea arborescens
- colaptes chrysoides
- closed-heart surgery
- clianthus speciosus
- clematis versicolor
- clematis ochreleuca
- claudius ptolemaeus
- class xanthophyceae
- class pyrenomycetes
- class plectomycetes
- class hymenomycetes
- class holothuroidea
- class hepaticopsida
- class dicotyledones
- class cyanobacteria
- class cryptophyceae
- cirsium lanceolatum
- christian schonbein
- chinese scholartree
- chinese scholar tree
- chinese parasol tree
- cheilanthes eatonii
- charles william post
- chaenopsis ocellata
- cerebral thrombosis
- cercis occidentalis
- ceratotherium simum
- ceratostomella ulmi
- celtis occidentalis
- celestial longitude
- catherine i of russia
- catharanthus roseus
- castilleja chromosa
- castanea ozarkensis
- cassia occidentalis
- cascade transformer
- casanova de seingalt
- capital of singapore
- calostoma ravenelii
- calostoma lutescens
- calopogon tuberosum
- calochortus elegans
- calochortus amoenus
- buchloe dactyloides
- brush-tail porcupine
- breech presentation
- boy scouts of america
- book of ecclesiastes
- bocconia frutescens
- bidens trichosperma
- bastardy proceeding
- basal metabolic rate
- bartolomeo eustachi
- barometric pressure
- ball-and-socket joint
- asterid dicot family
- associative aphasia
- associate professor
- associate in nursing
- asparagus setaceous
- ascomycetous fungus
- articulatory system
- arteria communicans
- arisaema dracontium
- arches national park
- apothecaries' weight
- anselm of canterbury
- anointing of the sick
- anamnestic response
- aleurites moluccana
- affricate consonant
- aegilops triuncalis
- acute brain disorder
- acoustic resistance
- acoustic projection
- acoustic phenomenon
- acer pseudoplatanus
- acentric chromosome
- accounts receivable
- absorption spectrum
