18-Letter Words Containing: T,O,S,C
(In Any Order)
There are 233 18 letter words,
700 18 letter phrases and
0 18 letter abbr's with
T,O,S,C in.
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| 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.
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All 18 Letter Words
Words (233)
- telecommunications
- inconsequentiality
- interconnectedness
- transmogrification
- oversimplification
- spectrophotometric
- antivivisectionist
- psychopathological
- paleoclimatologist
- unaccountabilities
- ultrasophisticated
- ultramicroscopical
- ultraconservatives
- ultraconservatisms
- trichloroethylenes
- triboluminescences
- triboelectricities
- thermoplasticities
- thermoluminescence
- theatricalizations
- tachistoscopically
- supersophisticated
- superminicomputers
- superconglomerates
- supercivilizations
- subclassifications
- subcategorizations
- structuralizations
- stoichiometrically
- stereospecifically
- stereophotographic
- spectrophotometers
- spectrohelioscopes
- spectroheliography
- spectroheliographs
- spectrofluorometry
- spectrofluorometer
- spectrofluorimeter
- somnambulistically
- semidomestications
- semiconservatively
- sedimentologically
- satisfactorinesses
- ribonucleoproteins
- rhabdomyosarcomata
- revascularizations
- recrystallizations
- reconstructionists
- reconstructionisms
- rechromatographies
- rambunctiousnesses
- radiochromatograms
- quattuordecillions
- quasiperiodicities
- psychophysiologist
- psychopathologists
- psychoanalytically
- pseudotuberculosis
- pseudotuberculoses
- pseudoparenchymata
- provincializations
- propagandistically
- pronounceabilities
- postpsychoanalytic
- polyesterification
- polyacrylonitriles
- piezoelectricities
- physiopathological
- photosynthetically
- photoreproductions
- photoreactivations
- photomicrographies
- photodissociations
- photodecomposition
- phosphoglucomutase
- pertinaciousnesses
- perchloroethylenes
- pentachlorophenols
- pathophysiological
- particularizations
- paleoclimatologies
- overspecialization
- overprotectiveness
- overoptimistically
- overconcentrations
- overcommunications
- overclassification
- orthopsychiatrists
- nondiscriminations
- nondestructiveness
- nondeductibilities
- noncooperationists
- noncomparabilities
- noncommutativities
- neuropsychologists
- neuropsychiatrists
- monochromaticities
- misidentifications
- misclassifications
- mineralocorticoids
- microreproductions
- microphotographies
- microphotographers
- micrometeorologist
- micrometeorologies
- micromanipulations
- microlepidopterous
- microencapsulation
- microencapsulating
- microdensitometric
- microdensitometers
- microcrystallinity
- microcalorimetries
- meretriciousnesses
- mechanochemistries
- malcontentednesses
- magnetostrictively
- magnetoresistances
- macrophotographies
- introspectionistic
- intercolumniations
- incorruptibilities
- inconvertibilities
- incontestabilities
- inconceivabilities
- incommensurability
- incombustibilities
- immunoreactivities
- immunoprecipitates
- hypophysectomizing
- hypernationalistic
- hypercorrectnesses
- hydroelectricities
- homoscedasticities
- histophysiological
- granulocytopoiesis
- granulocytopoieses
- glottochronologies
- fractionalizations
- ferroelectricities
- exceptionabilities
- ethnomusicologists
- ethnomusicological
- electroretinograms
- electrophysiologic
- electrophilicities
- electromyographies
- electroluminescent
- electrodesiccation
- electrodepositions
- electrochemistries
- electrocardiograms
- discourteousnesses
- discontentednesses
- disconsolatenesses
- disconnectednesses
- dendrochronologist
- dehydrochlorinates
- decriminalizations
- deconstructionists
- creditworthinesses
- countersuggestions
- counterstrategists
- counterrevolutions
- counterquestioning
- counterpropagandas
- counterinstitution
- countergovernments
- counterdeployments
- counterdemonstrate
- counterculturalism
- counterconventions
- counteraggressions
- counteradvertising
- counteradaptations
- counteraccusations
- conversationalists
- contradistinctions
- contemptuousnesses
- contemptiblenesses
- consubstantiations
- constructivenesses
- constitutionalizes
- constitutionalized
- constitutionalists
- constitutionalisms
- conservativenesses
- consequentialities
- congregationalists
- congregationalisms
- conceptualizations
- compartmentalising
- companionabilities
- commercializations
- commensurabilities
- collectivistically
- claustrophobically
- cholecystectomized
- chlortetracyclines
- cantankerousnesses
- bureaucratizations
- bourgeoisification
- biocompatibilities
- bacteriorhodopsins
- australopithecines
- archaeoastronomies
- antidiscrimination
- anticommercialisms
- aerothermodynamics
- unsatisfactoriness
- unconstitutionally
- ultranationalistic
- spectrographically
- saccharomycetaceae
- psychotherapeutics
- pseudopleuronectes
- overcapitalisation
- nonprognosticative
- muscivora-forficata
- lacto-vegetarianism
- internationalistic
- hypercholesteremia
- homobasidiomycetes
- histocompatibility
- fibrocartilaginous
- cytoarchitectonics
- cross-fertilization
- cross-fertilisation
- corrosion-resistant
- ballistocardiogram
- arteriolosclerosis
- anticholinesterase
- adenocarcinomatous
Phrases (700)
- voiceless consonant
- victor frankenstein
- upton beall sinclair
- tomistoma schlegeli
- thomas clayton wolfe
- television receiver
- syzygium aromaticum
- superiority complex
- suborder clamatores
- sphenodon punctatum
- solid body substance
- social organization
- social organisation
- sir frederick ashton
- sir christopher wren
- sexual reproduction
- setophaga ruticilla
- selective lipectomy
- security consultant
- scottish highlander
- scorpio the scorpion
- scandinavian nation
- royal academy of arts
- priority processing
- positive reinforcer
- portuguese republic
- pooecetes gramineus
- political dissident
- poisonous substance
- piano transcription
- physiological state
- physical attraction
- p-type semiconductor
- oysters rockefeller
- ostrya carpinifolia
- oscar hammerstein ii
- order ichthyosauria
- order eubacteriales
- oenothera fruticosa
- oceanites oceanicus
- newspaper columnist
- neuropterous insect
- national censorship
- narcotic antagonist
- musical composition
- musculus temporalis
- mary wollstonecraft
- make a clean breast of
- lowlands of scotland
- louis-hector berlioz
- 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
- hypostasis of christ
- hypertonic solution
- historical document
- herpestes ichneumon
- heloderma suspectum
- genus styracosaurus
- genus recurvirostra
- genus phyllostachys
- genus melopsittacus
- genus eschscholtzia
- genus encephalartos
- genus dimorphotheca
- genus archaeopteryx
- garcinia mangostana
- functional disorder
- fricative consonant
- european goatsucker
- essential condition
- essential amino acid
- electronics company
- electronic database
- electron microscope
- election commission
- elaeagnus commutata
- education secretary
- economic assistance
- doctor of osteopathy
- dmitri shostakovich
- division eubacteria
- division cynodontia
- direct transmission
- diplomatic minister
- digitalis glycoside
- cyanocitta cristata
- crotalus scutulatus
- crotalus mitchellii
- create from raw stuff
- crataegus oxycantha
- council of constance
- corrugated fastener
- construction worker
- constantin brancusi
- conservation of mass
- commissaire maigret
- come out of the closet
- 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 wisconsin
- capital of tennessee
- capital of swaziland
- capital of new jersey
- capital of minnesota
- capital of louisiana
- capital of indonesia
- capital of australia
- book of instructions
- attestation service
- ascension of the lord
- artocarpus communis
- artistic production
- arthur schopenhauer
- armoracia rusticana
- apodemus sylvaticus
- antispasmodic agent
- antipsychotic agent
- antineoplastic drug
- antagonistic muscle
- andrew dickson white
- anamnestic reaction
- amphibious aircraft
- ambystoma mexicanum
- alytes obstetricans
- agropyron cristatum
- aegean civilisation
- actinidia deliciosa
- acoustic gramophone
- accounting standard
- accordance of rights
- zero-coupon security
- yellow-breasted chat
- writ of habeas corpus
- winter olympic games
- white fringed orchis
- western diamondback
- western chokecherry
- webbing clothes moth
- weather forecasting
- weapons emplacement
- volumetric analysis
- vascular prosthesis
- valedictory speaker
- valedictory address
- uveoscleral pathway
- unspoken accusation
- tyrannus vociferans
- tussock caterpillar
- tuberculoid leprosy
- trusteeship council
- trumpet honeysuckle
- tropical rain forest
- trichostema lanatum
- tremella fuciformis
- toxic shock syndrome
- topical anaesthetic
- topical anaesthesia
- tobacco mosaic virus
- time deposit account
- thermoplastic resin
- thermobia domestica
- thermionic emission
- theory of indicators
- textual scholarship
- teucrium scorodonia
- taraxacum kok-saghyz
- tanacetum douglasii
- symplocus tinctoria
- swiss confederation
- surjective function
- supratrochlear vein
- subpoena duces tecum
- suborder odontoceti
- suborder nematocera
- suborder lacertilia
- suborder ceratopsia
- subclass actinopoda
- structural genomics
- structural concrete
- stress incontinence
- stochastic variable
- stictopelia cuneata
- stereoscopic vision
- stereophonic system
- stenotomus chrysops
- stellar association
- steganopus tricolor
- stations of the cross
- starvation acidosis
- st. christopher-nevis
- spotsylvania county
- space-time continuum
- southern white cedar
- south celestial pole
- solar magnetic field
- sodium hypochlorite
- sociological theory
- social anthropology
- smoking compartment
- slip friction clutch
- sir ernst boris chain
- sir alfred hitchcock
- side-blotched lizard
- shortia galacifolia
- short gastric artery
- sex-change operation
- serratula tinctoria
- sentential function
- semiconductor diode
- 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
- robotic telesurgery
- robert james fischer
- robert bruce mathias
- richard john roberts
- rhus toxicodenedron
- rhizoctinia disease
- rhetorical question
- research laboratory
- republic of the sudan
- republic of botswana
- reproductive system
- religious mysticism
- relative atomic mass
- reductio ad absurdum
- real-time processing
- reactive depression
- reaction propulsion
- ratibida columnaris
- quadriphonic system
- quadraphonic system
- pylodictus olivaris
- pus-forming bacteria
- public relations man
- public presentation
- pterocarpus indicus
- psychotria capensis
- psychotherapy group
- psychological state
- psoriatic arthritis
- psocopterous insect
- pseudotaxus chienii
- prosecuting officer
- propositional logic
- prionotus carolinus
- prince-of-wales'-heath
- prince of wales heath
- prehistoric culture
- potos caudivolvulus
- potato scab bacteria
- potassium carbonate
- potamogeton crispus
- positive chemotaxis
- populus trichocarpa
- poncirus trifoliata
- polystichum braunii
- political scientist
- political commissar
- police headquarters
- poephila castanotis
- pneumogastric nerve
- platanus acerifolia
- plains pocket gopher
- pimenta officinalis
- phyllostachys nigra
- phyllostachys aurea
- phrynosoma cornutum
- phragmites communis
- photogenic epilepsy
- phonological system
- pesticide poisoning
- personal credit line
- pediculosis capitis
- pedestrian crossing
- part-of-speech tagger
- parochetus communis
- paracentral scotoma
- pancreatic fibrosis
- orthopterous insect
- oriental bush cherry
- order stegocephalia
- order solenichthyes
- order rickettsiales
- order marchantiales
- order endomycetales
- opisthocomus hoazin
- operations research
- olfactory sensation
- nyctanassa violacea
- notoryctus typhlops
- nothofagus truncata
- north celestial pole
- normative economics
- nonsocial infection
- non-christian priest
- nihilistic delusion
- newtonian telescope
- newtonian mechanics
- neurotic depression
- negative chemotaxis
- national assistance
- nasogastric feeding
- n-type semiconductor
- myosotis scorpiodes
- myositis trichinosa
- myasthenic syndrome
- musculus teres minor
- musculus teres major
- musculus pectoralis
- musculus deltoideus
- musculus buccinator
- multiplication sign
- mountain watercress
- mountain blacksnake
- moreton bay chestnut
- morchella esculenta
- monmouth court house
- molecular biologist
- minor diatonic scale
- minoan civilisation
- mineral association
- military commission
- military censorship
- microscopic anatomy
- 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
- malacosoma disstria
- major diatonic scale
- magneto-optical disc
- magnesium carbonate
- macroscopic anatomy
- machine translation
- lutjanus blackfordi
- long-distance runner
- lobelia siphilitica
- litocranius walleri
- lip synchronization
- lip synchronisation
- limnocryptes minima
- liliid monocot genus
- ligustrum japonicum
- leycesteria formosa
- lepiota cepaestipes
- leontocebus rosalia
- leontocebus oedipus
- legislative council
- learner's dictionary
- laportea canadensis
- lactose intolerance
- lactarius delicioso
- kingdom protoctista
- keratosis nigricans
- kalashnikov culture
- junction transistor
- judicial separation
- jose clemente orozco
- joint chiefs of staff
- john ernst steinbeck
- jessica lucy mitford
- jerusalem artichoke
- jean francois millet
- james francis thorpe
- james butler hickock
- jack-o-lantern fungus
- italian honeysuckle
- ionization constant
- internal combustion
- interfacial tension
- interagency support
- inorganic phosphate
- inorganic chemistry
- information science
- inflectional suffix
- inductive reasoning
- indirect expression
- in the adjacent house
- idiopathic disorder
- hysterical neurosis
- hypoplastic anaemia
- hypo-eutectoid steel
- hyperfocal distance
- horse chestnut cream
- holocentrus bullisi
- hibiscus moscheutos
- heterotheca villosa
- henry oscar houghton
- heat of dissociation
- heat of condensation
- have the distinction
- halicoeres radiatus
- haemorrhagic stroke
- gyromitra esculenta
- guilt by association
- group psychotherapy
- group centrospermae
- gregorian telescope
- graduation exercise
- government security
- goods and service tax
- golden barrel cactus
- genus trichoglossus
- genus trichodesmium
- genus toxicodendron
- genus thysanocarpus
- genus strobilomyces
- genus streptococcus
- genus streptocarpus
- genus sphacelotheca
- genus schizopetalon
- genus rhinonicteris
- genus pterodactylus
- genus protoceratops
- genus plectrophenax
- genus platypoecilus
- genus pithecolobium
- genus phascolarctos
- genus mycobacterium
- genus malacothamnus
- genus macrodactylus
- genus leucocytozoon
- genus leucocytozoan
- genus leptodactylus
- genus lactobacillus
- genus ichthyosaurus
- genus hyracotherium
- genus hylactophryne
- genus hyacinthoides
- genus falcatifolium
- genus electrophorus
- genus dicranopteris
- genus dactylopterus
- genus ctenocephalus
- genus corythosaurus
- genus compsognathus
- genus clethrionomys
- genus chrysothamnus
- genus chronoperates
- genus chorizagrotis
- genus chilomycterus
- genus cercopithecus
- genus ceratotherium
- genus ceratophyllum
- genus ceratopetalum
- genus cephalopterus
- genus centropristis
- genus calamagrostis
- genus arctocephalus
- genus anoectochilus
- genus agrobacterium
- genus actiniopteris
- genus acanthocybium
- genus acanthocereus
- gastroepiploic vein
- gastrocolic omentum
- functional genomics
- functional calculus
- fuchsia excorticata
- francois mitterrand
- forward transaction
- fluorescent fixture
- first earl of chatham
- first baron macaulay
- 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
- eptesicus serotinus
- epacris obtusifolia
- english hippocrates
- endowment insurance
- elymus trachycaulos
- electrostatic field
- electron microscopy
- electric toothbrush
- edward the confessor
- ecclesiastical robe
- ecclesiastical mode
- eastern cricket frog
- eastern catholicism
- domesticated animal
- doctor of philosophy
- doctor of humanities
- division myxomycota
- division cyanophyta
- diversionary attack
- district of columbia
- dissociation energy
- discretionary trust
- director of research
- dicamptodon ensatus
- dental orthopaedics
- deductive reasoning
- de facto segregation
- daucus carota sativa
- cytisus multiflorus
- cystopteris montana
- cystophora cristata
- cyclopes didactylus
- cutaneous sensation
- cryptotermes brevis
- cryptogramma crispa
- crotalus adamanteus
- cross-country skiing
- cross-country riding
- crisis intervention
- crataegus tomentosa
- crataegus apiifolia
- court of saint james's
- cotoneaster dammeri
- corticospinal tract
- cortaderia selloana
- corrosive sublimate
- corporal punishment
- coronary thrombosis
- coreopsis tinctoria
- cordyline australis
- cordia gerascanthus
- coptis groenlandica
- conversion reaction
- conversion hysteria
- contract of adhesion
- contopus sordidulus
- continuing trespass
- contempt of congress
- contagious abortion
- constructive breach
- conjugal visitation
- congenital disorder
- conflict of interest
- confederate soldier
- confederate jasmine
- conduction deafness
- computer simulation
- complex preposition
- complementary close
- competitor analysis
- compatible software
- compassionate leave
- communist manifesto
- common staghorn fern
- colutea arborescens
- coluber constrictor
- collective security
- colaptes chrysoides
- cognitive scientist
- closed-heart surgery
- clianthus speciosus
- clematis versicolor
- clematis ochreleuca
- claudius ptolemaeus
- classical mythology
- class xanthophyceae
- class pyrenomycetes
- class plectomycetes
- class hymenomycetes
- class holothuroidea
- class hepaticopsida
- class ginkgophytina
- class dicotyledones
- class cyanobacteria
- class cryptophyceae
- citrus aurantifolia
- citroncirus webberi
- cirsium lanceolatum
- chrysophrys auratus
- chrysolophus pictus
- christian schonbein
- choriotis australis
- cholesterosis cutis
- chinese scholartree
- chinese scholar tree
- chinese parasol tree
- chinese forget-me-not
- cheilanthes eatonii
- charles william post
- chaenopsis ocellata
- cerebral thrombosis
- cercis occidentalis
- ceratotherium simum
- ceratostomella ulmi
- celtis occidentalis
- celestial longitude
- cecil scott forester
- catherine i of russia
- catharanthus roseus
- castilleja chromosa
- castanea ozarkensis
- cassia occidentalis
- cassia augustifolia
- cascade transformer
- casanova de seingalt
- carolingian dynasty
- capital of singapore
- capital of san marino
- capital of costa rica
- calostoma ravenelii
- calostoma lutescens
- calopogon tuberosum
- calochortus elegans
- calochortus amoenus
- buchloe dactyloides
- brush-tail porcupine
- broadcasting studio
- breech presentation
- boy scouts of america
- bottlebrush buckeye
- born-again christian
- book of ecclesiastes
- boltzmann's constant
- bocconia frutescens
- blissus leucopterus
- black root rot fungus
- bidens trichosperma
- bastardy proceeding
- basal metabolic rate
- bartolomeo eustachi
- barometric pressure
- ball-and-socket joint
- austrotaxus spicata
- asterid dicot family
- associative aphasia
- associate professor
- associate in nursing
- asparagus setaceous
- ascomycetous fungus
- articulatory system
- arteria communicans
- aristolochia durior
- aristarchus of samos
- arisaema dracontium
- arches national park
- apothecaries' weight
- anticonvulsant drug
- anselm of canterbury
- anointing of the sick
- andropogon furcatus
- anarchist communism
- anamnestic response
- ambystoma maculatum
- aleurites moluccana
- agonus cataphractus
- affricate consonant
- aegilops triuncalis
- addax nasomaculatus
- acute brain disorder
- acoustic resistance
- acoustic projection
- acoustic phenomenon
- acoustic absorption
- acer pseudoplatanus
- acentric chromosome
- accounts receivable
- absorption spectrum
