18-Letter Words Containing: C,L,O,S
(In Any Order)
There are 179 18 letter words,
634 18 letter phrases and
0 18 letter abbr's with
C,L,O,S 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 (179)
- telecommunications
- inconsequentiality
- psychopharmacology
- oversimplification
- sociopsychological
- psychopathological
- paleoclimatologist
- neuropsychological
- unscrupulousnesses
- unconscionableness
- unaccountabilities
- ultrasophisticated
- ultramicroscopical
- ultraconservatives
- ultraconservatisms
- trichloroethylenes
- triboluminescences
- triboelectricities
- thermoplasticities
- thermoluminescence
- theatricalizations
- tachistoscopically
- superconglomerates
- supercivilizations
- superciliousnesses
- submicroscopically
- subclassifications
- structuralizations
- stoichiometrically
- stereospecifically
- spectrohelioscopes
- spectroheliography
- spectroheliographs
- spectrofluorometry
- spectrofluorometer
- spectrofluorimeter
- somnambulistically
- semiconservatively
- sedimentologically
- sacrilegiousnesses
- ribonucleoproteins
- revascularizations
- recrystallizations
- quattuordecillions
- psychophysiologist
- psychophysiologies
- psychopathologists
- psychobiographical
- psychoanalytically
- pseudotuberculosis
- pseudotuberculoses
- provincializations
- propagandistically
- pronounceabilities
- postpsychoanalytic
- polymorphonuclears
- polyesterification
- polyacrylonitriles
- piezoelectricities
- physiopathological
- photosynthetically
- phosphoglucomutase
- perchloroethylenes
- pentachlorophenols
- pathophysiological
- particularizations
- paleoclimatologies
- overspecialization
- overoptimistically
- overcommercializes
- overclassification
- oscillographically
- nondeductibilities
- noncomparabilities
- neuropsychologists
- misclassifications
- mineralocorticoids
- micrometeorologist
- micrometeorologies
- micromanipulations
- microlepidopterous
- microencapsulation
- microencapsulating
- microcrystallinity
- microcalorimetries
- malcontentednesses
- magnetostrictively
- macroglobulinemias
- lipopolysaccharide
- irreproachableness
- irreconcilableness
- intercolumniations
- incorruptibilities
- incorrigiblenesses
- inconvertibilities
- incontestabilities
- inconsolablenesses
- inconsiderableness
- inconclusivenesses
- inconceivabilities
- incommensurability
- incombustibilities
- hypernationalistic
- hydroelectricities
- histophysiological
- granulocytopoiesis
- granulocytopoieses
- glycosaminoglycans
- glottochronologies
- fractionalizations
- ferroelectricities
- exceptionabilities
- ethnomusicologists
- ethnomusicological
- electroretinograms
- electrophysiologic
- electrophilicities
- electromyographies
- electroluminescent
- electrodesiccation
- electrodepositions
- electrochemistries
- electrocardiograms
- disconsolatenesses
- deoxyribonucleases
- dendrochronologist
- dendrochronologies
- dehydrochlorinates
- dehydrochlorinases
- decriminalizations
- curmudgeonlinesses
- counterrevolutions
- counterdeployments
- counterculturalism
- conversationalists
- contemptiblenesses
- constitutionalizes
- constitutionalized
- constitutionalists
- constitutionalisms
- consequentialities
- congregationalists
- congregationalisms
- conceptualizations
- comprehensibleness
- compartmentalising
- companionabilities
- communicablenesses
- commercializations
- commensurabilities
- collectivistically
- claustrophobically
- cholecystectomized
- chlortetracyclines
- biocompatibilities
- australopithecines
- anticommercialisms
- unconstitutionally
- ultranationalistic
- spectrographically
- pseudopleuronectes
- plasmodiophoraceae
- pachycephalosaurus
- overcapitalisation
- order-chenopodiales
- noncomprehensively
- neurophysiological
- mucopolysaccharide
- lacto-vegetarianism
- internationalistic
- immunofluorescence
- hypercholesteremia
- histocompatibility
- fibrocartilaginous
- cross-fertilization
- cross-fertilisation
- ballistocardiogram
- arteriolosclerosis
- anticholinesterase
Phrases (634)
- voiceless consonant
- vasco nunez de balboa
- upton beall sinclair
- tomistoma schlegeli
- thomas clayton wolfe
- television receiver
- superiority complex
- suborder clamatores
- solid body substance
- social organization
- social organisation
- sexual reproduction
- setophaga ruticilla
- selective lipectomy
- security consultant
- second cranial nerve
- scottish highlander
- royal academy of arts
- research colloquium
- republic of suriname
- republic of slovenia
- republic of maldives
- republic of honduras
- religious residence
- ranunculus bulbosus
- prince-of-wales plume
- portuguese republic
- political dissident
- podilymbus podiceps
- planning commission
- physiological state
- physical phenomenon
- physical attraction
- peromyscus leucopus
- oysters rockefeller
- ostrya carpinifolia
- order sarraceniales
- order eubacteriales
- order columbiformes
- odocoileus hemionus
- nicolaus copernicus
- newspaper columnist
- national censorship
- musical performance
- musical composition
- musculus temporalis
- musculospiral nerve
- morchella crassipes
- megacycle per second
- mary wollstonecraft
- make a clean breast of
- lowlands of scotland
- louis-hector berlioz
- logistic assistance
- logistic assessment
- linguistic relation
- lepomis macrochirus
- latrodectus mactans
- lanius lucovicianus
- lachrymal secretion
- kilocycle per second
- john charles fremont
- joel chandler harris
- james whitcomb riley
- james prescott joule
- isabella i of castile
- international scale
- installation charge
- hypertonic solution
- household appliance
- historical document
- heloderma suspectum
- geophysical science
- genus phyllostachys
- genus phalacrocorax
- genus melopsittacus
- genus eschscholtzia
- genus encephalartos
- gallinula chloropus
- functional disorder
- freudian psychology
- francis ford coppola
- family scorpaenidae
- family scolopacidae
- essential condition
- essential amino acid
- electronics company
- electronic database
- electron microscope
- election commission
- elaeagnus commutata
- duck-billed dinosaur
- diplomatic minister
- digitalis glycoside
- cyrus hall mccormick
- crotalus scutulatus
- crotalus mitchellii
- council of constance
- come out of the closet
- columbia university
- colocasia esculenta
- collapsible shelter
- class schizomycetes
- class magnoliopsida
- class hyalospongiae
- class gastromycetes
- class dicotyledonae
- chromosomal anomaly
- christopher marlowe
- chemical operations
- charles follen mckim
- ceremonial occasion
- cerebrospinal fever
- 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
- bombycilla garrulus
- biological research
- ascension of the lord
- apodemus sylvaticus
- antineoplastic drug
- antagonistic muscle
- anchusa officinalis
- analysis of variance
- alytes obstetricans
- alpinia officinalis
- aegean civilisation
- actinidia deliciosa
- yellow-breasted chat
- winter olympic games
- wilson cloud chamber
- whole life insurance
- webbing clothes moth
- weapons emplacement
- volumetric analysis
- vespula maculifrons
- vermillion rockfish
- vascular prosthesis
- vascular hemophilia
- valedictory speaker
- valedictory address
- uveoscleral pathway
- uropsilus soricipes
- unsuccessful person
- tussock caterpillar
- tuberculoid leprosy
- trusteeship council
- trumpet honeysuckle
- tropical rain forest
- trichostema lanatum
- tremella fuciformis
- topical anaesthetic
- topical anaesthesia
- thermoplastic resin
- textual scholarship
- tanacetum douglasii
- symplocus tinctoria
- symphoricarpos alba
- supratrochlear vein
- superior colliculus
- subphylum urochorda
- suborder lacertilia
- suborder alcyonacea
- subgenus calliopsis
- subfamily acoraceae
- subclass actinopoda
- structural genomics
- structural concrete
- stochastic variable
- stictopelia cuneata
- stellar association
- steganopus tricolor
- spotsylvania county
- south celestial pole
- solidago canadensis
- solar magnetic field
- solanum commersonii
- solanum carolinense
- sodium hypochlorite
- sociological theory
- socio-economic class
- social anthropology
- small cell carcinoma
- sloanea jamaicensis
- slip friction clutch
- skull and crossbones
- sir john carew eccles
- sir alfred hitchcock
- side-blotched lizard
- sidalcea malviflora
- shortia galacifolia
- serratula tinctoria
- sentential function
- semi-sweet chocolate
- secobarbital sodium
- scopolia carniolica
- scolymus hispanicus
- scleroderma bovista
- sciaenops ocellatus
- scale of measurement
- sarcophilus hariisi
- samuel jackson snead
- salicornia europaea
- salamandra maculosa
- robotic telesurgery
- rhetorical question
- research laboratory
- republic of the sudan
- republic of botswana
- religious mysticism
- relative atomic mass
- regular icosahedron
- regular convex solid
- real-time processing
- reaction propulsion
- ratibida columnaris
- ralph johnson bunche
- rachel louise carson
- quercus chrysolepis
- pylodictus olivaris
- purple-hooded orchis
- public relations man
- public presentation
- psychological state
- prunus laurocerasus
- propositional logic
- professional dancer
- procursive epilepsy
- prionotus carolinus
- prince-of-wales'-heath
- prince of wales heath
- prehistoric culture
- potos caudivolvulus
- populus trichocarpa
- poncirus trifoliata
- polystichum braunii
- polypodium scouleri
- polyphosphoric acid
- polyergus rufescens
- political scientist
- political commissar
- police headquarters
- police commissioner
- polemonium viscosum
- poinciana gilliesii
- poephila castanotis
- podiceps ruficollis
- plumed scorpionfish
- plosive speech sound
- ploceus philippinus
- platanus acerifolia
- plains pocket gopher
- pinus californiarum
- pimenta officinalis
- pierre-simon laplace
- phyllostachys nigra
- phyllostachys aurea
- photogenic epilepsy
- phonological system
- phasianus colchicus
- phaseolus coccineus
- phaseolus caracalla
- personal credit line
- pembroke welsh corgi
- pediculosis capitis
- parascalops breweri
- parallel processing
- paracentral scotoma
- palace of versailles
- oriental bush cherry
- order stegocephalia
- order solenichthyes
- order rickettsiales
- order marchantiales
- order falconiformes
- order endomycetales
- order colymbiformes
- olfactory sensation
- old world coral snake
- nyctanassa violacea
- nucleolus organizer
- nucleolus organiser
- nucleolar organiser
- nuclear-powered ship
- notoryctus typhlops
- north celestial pole
- nonsocial infection
- nikolai lobachevsky
- nihilistic delusion
- nicolaus zinzendorf
- nicolas malebranche
- nicholas ii of russia
- newtonian telescope
- new world coral snake
- national assistance
- narcissus jonquilla
- musculus teres minor
- musculus teres major
- musculus pectoralis
- musculus deltoideus
- musculus buccinator
- musculophrenic vein
- multiplication sign
- mountain blacksnake
- morrow's honeysuckle
- morchella esculenta
- momordica balsamina
- molecular biologist
- minor diatonic scale
- minoan civilisation
- mineral association
- military commission
- military censorship
- michael stuart brown
- michael gerald tyson
- metabolic alkalosis
- melissa officinalis
- melicocca bijugatus
- medical institution
- mathematical symbol
- marriage counseling
- malacosoma disstria
- major diatonic scale
- magneto-optical disc
- macrozamia spiralis
- machine translation
- lycopodium obscurum
- lycaena hypophlaeas
- lutjanus blackfordi
- lupinus subcarnosus
- lucius dubignon clay
- lower carboniferous
- lonicera canadensis
- long-distance runner
- lobelia siphilitica
- litocranius walleri
- lip synchronization
- lip synchronisation
- limnocryptes minima
- liliid monocot genus
- ligustrum japonicum
- libyan islamic group
- leycesteria formosa
- lepiota cepaestipes
- lepidochelys kempii
- leontocebus rosalia
- leontocebus oedipus
- legislative council
- learner's dictionary
- laportea canadensis
- land-office business
- lactose intolerance
- lactarius delicioso
- klyuchevskaya sopka
- kalashnikov culture
- juglans californica
- judicial separation
- juan carlos i of spain
- jose clemente orozco
- jessica lucy mitford
- jerusalem artichoke
- jean francois millet
- jasminum officinale
- james butler hickock
- jamaica honeysuckle
- jacques lucien monod
- jacksonian epilepsy
- jack-o-lantern fungus
- italian honeysuckle
- internal combustion
- interfacial tension
- inflectional suffix
- inferior colliculus
- hysterical neurosis
- hypoplastic anaemia
- hypo-eutectoid steel
- hyperfocal distance
- honorable discharge
- holocentrus bullisi
- heterotheca villosa
- harold hirschsprung
- haplopappus acaulis
- halocarpus bidwilli
- halicoeres radiatus
- gyromitra esculenta
- guilt by association
- gregorian telescope
- golden barrel cactus
- gigacycle per second
- giannangelo braschi
- giacomo della chiesa
- genus trichoglossus
- genus strobilomyces
- genus sphacelotheca
- genus scolopendrium
- genus schizopetalon
- genus scaphosepalum
- genus sarcocephalus
- genus pterodactylus
- genus poecilocapsus
- genus pleurobrachia
- genus plectrophenax
- genus platypoecilus
- genus pithecolobium
- genus phascolarctos
- genus malacothamnus
- genus macrodactylus
- genus macrocephalon
- genus leucocytozoon
- genus leucocytozoan
- genus leptodactylus
- genus lactobacillus
- genus hylactophryne
- genus gymnocalycium
- genus falcatifolium
- genus electrophorus
- genus dracocephalum
- genus dendrocalamus
- genus dactylopterus
- genus ctenocephalus
- genus clethrionomys
- genus chrysophyllum
- genus chrysochloris
- genus chrysobalanus
- genus chlorophyllum
- genus chlorophoneus
- genus chlamydomonas
- genus chirocephalus
- genus chilomycterus
- genus chilomeniscus
- genus cercosporella
- genus ceratophyllum
- genus ceratopetalum
- genus cephalopterus
- genus campyloneurum
- genus calycophyllum
- genus calamagrostis
- genus aulacorhyncus
- genus arctocephalus
- genus anoectochilus
- gastroepiploic vein
- gastrocolic omentum
- gadus macrocephalus
- functional genomics
- functional calculus
- fumaria officinalis
- fragaria chiloensis
- foregone conclusion
- fluorescent fixture
- first earl of chatham
- first baron macaulay
- female circumcision
- feast of tabernacles
- family symplocaceae
- family orchestiidae
- family gobiesocidae
- family ceratopsidae
- family catostomidae
- family ambrosiaceae
- exclusion principle
- euclid's second axiom
- euclid's fourth axiom
- eucalyptus rostrata
- eucalyptus globulus
- eucalyptus coriacea
- eucalyptus camphora
- erigeron pulchellus
- equetus lanceolatus
- epacris obtusifolia
- english hippocrates
- elymus trachycaulos
- electrostatic field
- electron microscopy
- electric toothbrush
- elaeocarpus grandis
- ecclesiastical robe
- ecclesiastical mode
- eastern catholicism
- dynamic loudspeaker
- dorsal scapular vein
- domesticated animal
- doctor of philosophy
- district of columbia
- dioscorea bulbifera
- dental orthopaedics
- cytisus multiflorus
- cynoscion nebulosus
- cynoglossum amabile
- cyclopes didactylus
- crotalus adamanteus
- criminal possession
- creeping wood sorrel
- crataegus apiifolia
- corticospinal tract
- cortaderia selloana
- corrosive sublimate
- corporal punishment
- cornelius jansenius
- cordyline australis
- coptis groenlandica
- convallaria majalis
- contopus sordidulus
- conjugal visitation
- congenital disorder
- conflict of interest
- confederate soldier
- computer simulation
- complex preposition
- complementary close
- competitor analysis
- compatible software
- compassionate leave
- common lady's-slipper
- colutea arborescens
- coluber hippocrepis
- coluber constrictor
- colorado blue spruce
- college of cardinals
- collective security
- colinus virginianus
- colaptes chrysoides
- coeloglossum viride
- cnemidophorus velox
- closed-heart surgery
- clinical psychology
- clinical depression
- clianthus speciosus
- clematis versicolor
- clematis ochreleuca
- claudius ptolemaeus
- classical philology
- classical mythology
- class xanthophyceae
- class pyrenomycetes
- class plectomycetes
- class hymenomycetes
- class holothuroidea
- class hepaticopsida
- class ginkgophytina
- class dicotyledones
- class cyanobacteria
- class cryptophyceae
- class coniferopsida
- class chrysophyceae
- class chlorophyceae
- citrus aurantifolia
- cirsium lanceolatum
- cirsium helenioides
- chrysolophus pictus
- chrysobalanus icaco
- choriotis australis
- choloepus hoffmanni
- cholesterosis cutis
- chinese scholartree
- chinese scholar tree
- chinese parasol tree
- chelifer cancroides
- cheilanthes eatonii
- charles william post
- charles vii of france
- charles joseph clark
- charles ii of england
- charles henry harrod
- charles digby harrod
- chamaemelum nobilis
- chaenopsis ocellata
- cerebrospinal fluid
- cerebral thrombosis
- cercis occidentalis
- ceratostomella ulmi
- celtis occidentalis
- celestial longitude
- cecil scott forester
- castilleja chromosa
- cassia occidentalis
- cassia augustifolia
- casanova de seingalt
- carolingian dynasty
- carissa grandiflora
- cardigan welsh corgi
- cardamine douglasii
- capreolus capreolus
- capital of singapore
- capital of san marino
- capital of costa rica
- camelus dromedarius
- camassia scilloides
- calostoma ravenelii
- calostoma lutescens
- calopogon tuberosum
- calochortus elegans
- calochortus amoenus
- callorhinus ursinus
- california sycamore
- california allspice
- bursera microphylla
- buchloe dactyloides
- brush-tail porcupine
- bottlebrush buckeye
- book of ecclesiastes
- boltzmann's constant
- blissus leucopterus
- black root rot fungus
- basal metabolic rate
- bartolomeo eustachi
- ball-and-socket joint
- asterid dicot family
- ascophyllum nodosum
- articulatory system
- arnold lucius gesell
- aristolochia durior
- arches national park
- anticonvulsant drug
- anselm of canterbury
- anolis carolinensis
- ambystoma maculatum
- alice-josephine pons
- aleurites moluccana
- aleksandr pavlovich
- agelaius phoeniceus
- aegilops triuncalis
- adlerian psychology
- addax nasomaculatus
- acer pseudoplatanus
- acellular slime mold
- accounts receivable
- abnormal psychology
