18-Letter Words Containing: O,S,C,I,O,N,_
(In Any Order)
There are 105 18 letter words,
294 18 letter phrases and
0 18 letter abbr's with
O,S,C,I,O,N,_ 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 (105)
- telecommunications
- transmogrification
- oversimplification
- neuropsychological
- videoconferencings
- unconscionableness
- uncompromisingness
- trichloroethylenes
- subconsciousnesses
- subcategorizations
- semidomestications
- sedimentologically
- ribonucleoproteins
- reconstructionists
- reconstructionisms
- quattuordecillions
- provincializations
- pronounceabilities
- postpsychoanalytic
- polyesterification
- polyacrylonitriles
- photosynthetically
- photoreproductions
- photoreactivations
- photodissociations
- photodecomposition
- overspecialization
- overprotectiveness
- overconcentrations
- overcommunications
- overclassification
- nondiscriminations
- noncooperationists
- noncomparabilities
- noncommutativities
- neuropsychologists
- monochromaticities
- mineralocorticoids
- microreproductions
- micromanipulations
- microencapsulation
- microdensitometric
- microdensitometers
- macroglobulinemias
- introspectionistic
- intercolumniations
- inconsolablenesses
- incommodiousnesses
- hypophysectomizing
- hyperconsciousness
- granulocytopoiesis
- granulocytopoieses
- glycosaminoglycans
- glottochronologies
- fractionalizations
- ethnomusicologists
- ethnomusicological
- electroretinograms
- electrodesiccation
- electrodepositions
- discourteousnesses
- disconsolatenesses
- deoxyribonucleases
- dendrochronologist
- dendrochronologies
- dehydrochlorinates
- dehydrochlorinases
- deconstructionists
- countersuggestions
- counterrevolutions
- counterquestioning
- counterinstitution
- counterconventions
- counteraggressions
- counteradaptations
- counteraccusations
- conversationalists
- contradistinctions
- consubstantiations
- constitutionalizes
- constitutionalized
- constitutionalists
- constitutionalisms
- congregationalists
- congregationalisms
- conceptualizations
- companionabilities
- commercializations
- bourgeoisification
- bacteriorhodopsins
- archaeoastronomies
- aerothermodynamics
- unconstitutionally
- overcapitalisation
- order-chenopodiales
- nonprognosticative
- noncomprehensively
- neurophysiological
- immunofluorescence
- fibrocartilaginous
- cytoarchitectonics
- cross-fertilization
- cross-fertilisation
- corrosion-resistant
- adenocarcinomatous
Phrases (294)
- voiceless consonant
- vaccinium oxycoccus
- unconscious process
- solid body substance
- social organization
- social organisation
- sexual reproduction
- scorpio the scorpion
- republic of slovenia
- republic of honduras
- priority processing
- positive reinforcer
- pooecetes gramineus
- poisonous substance
- planning commission
- piano transcription
- physical phenomenon
- p-type semiconductor
- ostrya carpinifolia
- order ciconiiformes
- oenothera fruticosa
- odocoileus hemionus
- oceanites oceanicus
- nicolaus copernicus
- neuropterous insect
- nephrops norvegicus
- national censorship
- narcotic antagonist
- musical composition
- meconopsis cambrica
- macrozamia communis
- kilocycle per second
- hypertonic solution
- household appliance
- historical document
- genus dimorphotheca
- gallinula chloropus
- functional disorder
- fricative consonant
- freudian psychology
- francis ford coppola
- essential condition
- electronics company
- electron microscope
- election commission
- economic assistance
- division cynodontia
- council of constance
- construction worker
- conservation of mass
- compression bandage
- common american shad
- colocasia esculenta
- class magnoliopsida
- class hyalospongiae
- class dicotyledonae
- chemical operations
- ceremonial occasion
- capital of wisconsin
- capital of minnesota
- capital of louisiana
- capital of indonesia
- book of instructions
- baron georges cuvier
- augsburg confession
- ascension of the lord
- artocarpus communis
- artistic production
- agropyron cristatum
- acoustic gramophone
- accordance of rights
- zero-coupon security
- wilson cloud chamber
- webbing clothes moth
- vermillion rockfish
- upper carboniferous
- unspoken accusation
- tropical rain forest
- toxic shock syndrome
- time deposit account
- thermionic emission
- theory of indicators
- teucrium scorodonia
- symplocus tinctoria
- swiss confederation
- suborder odontoceti
- subclass actinopoda
- stereoscopic vision
- stereophonic system
- stellar association
- steganopus tricolor
- stations of the cross
- starvation acidosis
- spotsylvania county
- solidago canadensis
- solanum commersonii
- solanum carolinense
- socio-economic class
- social anthropology
- smoking compartment
- sex-change operation
- semiconductor diode
- secondary education
- secondary dentition
- scopolia carniolica
- sciaenops ocellatus
- sao tome and principe
- salicornia europaea
- sacrifice operation
- rocky mountain sheep
- richard john roberts
- rhus toxicodenedron
- rhetorical question
- republic of botswana
- regular icosahedron
- regular convex solid
- reaction propulsion
- rachel louise carson
- psocopterous insect
- prosecuting officer
- propositional logic
- professional dancer
- procyon cancrivorus
- prionotus carolinus
- potassium carbonate
- potamogeton crispus
- porcupine provision
- poncirus trifoliata
- police commissioner
- polemonium viscosum
- poephila castanotis
- plumed scorpionfish
- plosive speech sound
- plains pocket gopher
- photogenic epilepsy
- phonological system
- phaseolus coccineus
- pesticide poisoning
- parochetus communis
- orthopterous insect
- oreamnos americanus
- order solenichthyes
- order falconiformes
- order cypriniformes
- opisthocomus hoazin
- operations research
- olfactory sensation
- nucleolus organizer
- nucleolus organiser
- nucleolar organiser
- north celestial pole
- normative economics
- nonsocial infection
- nikolai lobachevsky
- nicolaus zinzendorf
- nicholas ii of russia
- newtonian telescope
- neurotic depression
- n-type semiconductor
- myositis trichinosa
- momordica balsamina
- minor diatonic scale
- minoan civilisation
- mineral association
- military commission
- microscopic anatomy
- mexican pocket mouse
- master of ceremonies
- marquis de condorcet
- major diatonic scale
- magneto-optical disc
- macroscopic anatomy
- lower carboniferous
- lip synchronization
- lip synchronisation
- liliid monocot genus
- leontocebus rosalia
- leontocebus oedipus
- lactose intolerance
- kingdom protoctista
- junction transistor
- juan carlos i of spain
- joint chiefs of staff
- jacques lucien monod
- ionization constant
- internal combustion
- inorganic phosphate
- information science
- inferior colliculus
- honorable discharge
- holocentrus bullisi
- heat of dissociation
- heat of condensation
- gymnadenia conopsea
- guilt by association
- gregorian telescope
- goods and service tax
- genus trichoglossus
- genus toxicodendron
- genus strobilomyces
- genus scolopendrium
- genus schizopetalon
- genus poecilocapsus
- genus pithecolobium
- genus paracheirodon
- genus micropogonias
- genus microdipodops
- genus cnemidophorus
- genus clethrionomys
- genus chrysochloris
- genus chorizagrotis
- genus anoectochilus
- gastroepiploic vein
- gastrocolic omentum
- functional genomics
- forward transaction
- foregone conclusion
- fairness commission
- euclid's second axiom
- electron microscopy
- eichhornia spesiosa
- doctor of humanities
- division myxomycota
- division cyanophyta
- dissociation energy
- dicamptodon ensatus
- dental orthopaedics
- de facto segregation
- cystopteris montana
- cynoscion nebulosus
- cynoglossum amabile
- cutaneous sensation
- crucifixion of jesus
- cross-country skiing
- cross-country riding
- criminal possession
- creeping wood sorrel
- court of saint james's
- cotoneaster dammeri
- corticospinal tract
- cortaderia selloana
- corporal punishment
- coronavirus disease
- coronary thrombosis
- coreopsis tinctoria
- coptis groenlandica
- conversion reaction
- conversion hysteria
- conversion disorder
- contract of adhesion
- contopus sordidulus
- contagious abortion
- conjugal visitation
- congenital disorder
- conflict of interest
- confederate soldier
- conduction deafness
- computer simulation
- compound microscope
- complex preposition
- competitor analysis
- compassionate leave
- communist manifesto
- common lady's-slipper
- coluber constrictor
- college of cardinals
- cnemidophorus velox
- clinical psychology
- class dicotyledones
- class coniferopsida
- chrysobalanus icaco
- choloepus hoffmanni
- chinese forget-me-not
- chaenopsis ocellata
- capital of singapore
- capital of san marino
- calostoma ravenelii
- california sycamore
- bronchoscopic smear
- broadcasting studio
- bocconia frutescens
- ball-and-socket joint
- asian horseshoe crab
- anolis carolinensis
- anointing of the sick
- anoa depressicornis
- alice-josephine pons
- affricate consonant
- adlerian psychology
- acoustic projection
- acoustic phenomenon
- acoustic absorption
- acentric chromosome
- absorption spectrum
