18-Letter Words Containing: I,L,C,O
(In Any Order)
There are 213 18 letter words,
804 18 letter phrases and
0 18 letter abbr's with
I,L,C,O in.
Best Scoring 18 Letter Words With: I,L,C,O
| Expand? | 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 (213)
telecommunicationsinconsequentialityhypercoagulabilitycompartmentalizingoversimplificationsociopsychologicalpsychopathologicalpaleoclimatologistneuropsychologicalunconscionablenessunaccountabilitiesultrasophisticatedultramicroscopicalultraconservativesultraconservatismstrichloroethylenestriboluminescencestriboelectricitiesthermoplasticitiesthermoluminescencetheatricalizationstachistoscopicallysupercivilizationssuperciliousnessessubmicroscopicallysubclassificationsstructuralizationsstoichiometricallystereospecificallyspectrohelioscopesspectroheliographyspectroheliographsspectrofluorimetersomnambulisticallysemiconservativelysedimentologicallysacrilegiousnessesroentgenologicallyribonucleoproteinsrevascularizationsrecrystallizationsquattuordecillionsquantificationallypsychophysiologistpsychophysiologiespsychopathologistspsychobiographicalpsychoanalyticallypseudotuberculosisprovincializationspropagandisticallypronounceabilitiespostpsychoanalyticpolyribonucleotidepolyesterificationpolychromatophilicpolychromatophiliapolyacrylonitrilespiezoelectricitiesphysiopathologicalphotosyntheticallyphenomenologicallypathophysiologicalparticularizationspaleoclimatologiesovolactovegetarianoverspecializationoveroptimisticallyovercommercializesovercommercializedoverclassificationovercentralizationoscillographicallyophthalmologicallynondeductibilitiesnonconfrontationalnoncomparabilitiesnonanthropologicalneuropsychologistsneuropharmacologicneuroendocrinologymisclassificationsmineralocorticoidsmicropaleontologicmicromorphologicalmicrometeorologistmicrometeorologiesmicromanipulationsmicrolepidopterousmicroenvironmentalmicroencapsulationmicroencapsulatingmicrocrystallinitymicrocalorimetriesmetallographicallymagnetostrictivelymacroglobulinemiaslipopolysaccharidelepidopterologicalirreproachablenessirreconcilablenessintercolumniationsincorruptibilitiesincorrigiblenessesinconvertibilitiesincontestabilitiesinconsolablenessesinconsiderablenessinconclusivenessesinconceivabilitiesincommensurabilityincombustibilitiesimmunopathologicalimmunocytochemicalhypernationalistichydrometallurgicalhydroelectricitieshistophysiologicalgranulocytopoiesisgranulocytopoiesesglycosaminoglycansglottochronologiesgeochronologicallyfractionalizationsferroelectricitiesexceptionabilitiesethnomusicologistsethnomusicologicalelectroretinographelectroretinogramselectrophysiologicelectrophilicitieselectromyographieselectroluminescentelectrodesiccationelectrodepositionselectrocorticogramelectrochemistrieselectrocardiogramsdisconsolatenessesdeoxyribonucleasesdendrochronologistdendrochronologiesdehydrochlorinatesdehydrochlorinateddehydrochlorinasesdecriminalizationscurmudgeonlinessescounterrevolutionscounterretaliationcounterinfluencingcountereducationalcounterculturalismconversationalistscontemptiblenessesconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismsconsequentialitiescongregationalistscongregationalismsconceptualizationscomprehensiblenesscompartmentalisingcompanionabilitiescommunicablenessescommercializationscommensurabilitiescollectivisticallyclaustrophobicallychromolithographicchromolithographerchromolithographedcholecystectomizedchlortetracyclinesbiocompatibilitiesautobiographicallyaustralopithecinesanticommercialismsagammaglobulinemicunconstitutionallyultranationalistictrichlormethiazidespectrographicallyplasmodiophoraceaeovercapitalizationovercapitalisationorder-chenopodialesnoninterchangeablenoncomprehensivelynitrochloromethaneneurophysiologicalmultifunctionalitymucopolysaccharidelacto-vegetarianisminternationalisticimmunofluorescencehypercholesteremiahydroxychloroquinehistocompatibilityfibrocartilaginouselectrocardiographcross-fertilizationcross-fertilisationcounterintuitivelycolumbite-tantalitecherbourg-octevillechemotherapeuticalcalymmatobacteriumballistocardiogramarteriolosclerosisanticholinesterasePhrases (804)
zingiber officinalevoiceless consonantvictory celebrationupton beall sinclairtypographical errorturnip-rooted celerytuamotu archipelagotriglochin maritimatomistoma schlegelitheoretical accounttelevision receiversuperiority complexsolid body substancesocial organizationsocial organisationsexual reproductionsetophaga ruticillaselective lipectomysecurity consultantsecond cranial nervescottish highlanderrhetorical languageresearch colloquiumrepublic of the congorepublic of surinamerepublic of sloveniarepublic of paraguayrepublic of maldivesrepublic of kiribatirepublic of hondurasrepublic of djiboutireligious residenceread-only memory chipprince-of-wales plumeportuguese republicpolygala paucifoliapolitically correctpolitical dissidentpodilymbus podicepsplanning commissionpinicola enucleatorphysiological statephysical phenomenonphysical attractionphoenix dactyliferaostrya carpinifoliaorder sarracenialesorder eubacterialesorder columbiformesodocoileus hemionusoccupational hazardnicolaus copernicusniccolo machiavellinewspaper columnistneapolitan ice creamnational censorshipmusical performancemusical compositionmusculus temporalismusculospiral nervemorchella crassipesmolar concentrationmolal concentrationlouis-hector berliozlogistic assistancelogistic assessmentlogical implicationlinguistic relationlepomis macrochiruslanius lucovicianuslachrymal secretionkilocycle per secondjoel chandler harrisjean-frederic joliotjames whitcomb rileyisabella i of castileinternational scaleinstallation chargeinflectional endingideological barrierhypertonic solutionhousehold appliancehistorical documenthindu calendar monthhealth care providerhallucinogenic druggravitational forcegraphical recordingglandular carcinomageorge michael cohangeophysical sciencegeographical regiongenus melopsittacusgenus eschscholtziagenetic abnormalitygene delivery vectorgallinula chloropusfunctional disorderfulminate of mercuryfreudian psychologyfrancis ford coppolafourth cranial nervefortunella japonicafavorable receptionfamily scorpaenidaefamily scolopacidaefamily polygalaceaefamily motacillidaefamily magnoliaceaefamily loranthaceaeexplication de texteessential conditionessential amino acidelement of a cylinderelectronics companyelectronic databaseelectron microscopeelectromotive forceelection commissionduck-billed dinosaurdouble-deck carriagedirectional antennadiplomatic ministerdiplomatic buildingdigitalis glycosidecyrus hall mccormickcrotalus mitchelliicouncil of constancecouncil of chalcedoncomputer peripheralcommercial documentcommercial activitycolumbia universitycolocasia esculentacollapsible shelterclass schizomycetesclass magnoliopsidaclass hyalospongiaeclass dicotyledonaechristopher marlowechemical phenomenonchemical operationschemical attractioncharles follen mckimceremonial occasioncerebrospinal fevercastanea mollissimacaprimulgiform birdcapital of wisconsincapital of venezuelacapital of tennesseecapital of swazilandcapital of nicaraguacapital of new mexicocapital of new jerseycapital of minnesotacapital of louisianacapital of lithuaniacapital of indonesiacapital of guatemalacapital of cape verdecapital of australiacapital of argentinacalifornia white oakbombycilla garrulusbombycilla cedrorunbiological researchbignonia capreolatabernardo bertoluccibachelor of medicineascension of the lordapodemus sylvaticusantineoplastic drugantilope cervicapraantagonistic muscleangle of inclinationanchusa officinalisanalysis of varianceamerican revolutionalytes obstetricansalpinia officinarumalpinia officinalisalpha-linolenic acidalgorithmic programaegean civilisationactinidia deliciosaacadia national parkyellow pitcher plantwinter olympic gameswilson cloud chamberwhole life insurancewelcoming committeewebbing clothes mothvolumetric analysisvocational trainingvigilance committeevespula maculifronsvermillion rockfishvascular prosthesisvascular hemophiliavaledictory speakervaledictory orationvaledictory addressuropsilus soricipesurogenital medicineuniocular dichromatunilateral contracttussock caterpillartuberculoid leprosytrusteeship counciltropical rain foresttrichostema lanatumtricholoma venenatatricholoma vaccinumtricholoma pardinumtrichloracetic acidtremella fuciformistrailing four o'clocktorreya californicatopical anaesthetictopical anaesthesiatiarella cordifoliathermoplastic resintherapeutic cloningtheatrical producertextual scholarshiptelephone directorytanacetum douglasiitactual explorationsymplocus tinctoriasymphoricarpos albasupratrochlear veinsuperior colliculussuborder lacertiliasubgenus calliopsissubfamily acoraceaesubclass actinopodastructural genomicsstochastic variablestictopelia cuneatastellar associationsteganopus tricolorspotsylvania countysouth celestial polesolidago canadensissolar magnetic fieldsolanum commersoniisolanum carolinensesodium hypochloritesociological theorysocio-economic classsocial anthropologysmall cell carcinomasloanea jamaicensisslip friction clutchsir john carew ecclessir alfred hitchcockside-blotched lizardsidalcea malviflorashortia galacifoliaserratula tinctoriasentential functionsemi-sweet chocolatesecobarbital sodiumscopolia carniolicascolymus hispanicusscleroderma bovistasciaenops ocellatussarcophilus hariisisalicornia europaearuby-crowned kingletrocky-mountain maplerobotic telesurgeryrichea pandanifoliarichard ii of englandrichard coeur de lionrhetorical questionreticular formationrepublic of zimbabwerepublic of the sudanrepublic of colombiarepublic of cameroonrepublic of bulgariarepublic of botswanarene-robert cavelierreligious mysticismrelative atomic massregular icosahedronregular convex solidrecreation facilityreal-time processingreaction propulsionratibida columnarisrachel louise carsonquercus chrysolepispylodictus olivarispurple-hooded orchispublic relations manpublic presentationpsychological stateprotozoal infectionpropositional logicprophylactic deviceprofessional dancerprocursive epilepsyprionotus carolinusprince-of-wales'-heathprince of wales heathpretrial conferenceprehistoric culturepotos caudivolvuluspopulus trichocarpaponcirus trifoliatapolystichum brauniipolypodium scouleripolyphosphoric acidpolitical scientistpolitical commissarpolice headquarterspolice commissionerpolemonium viscosumpolaroid land camerapoinciana gilliesiipoephila castanotispodiceps ruficollisplumeria acutifoliaplumed scorpionfishplosive speech soundploceus philippinusplethodon vehiculumplatanus acerifoliaplatalea leucorodiaplains pocket gopherpiranga ludovicianapinus californiarumpimenta officinalispierre-simon laplacephyllostachys nigraphotogenic epilepsyphonological systemphoenician languagephilipp melanchthonphasianus colchicusphaseolus coccineuspersonal credit linepembroke welsh corgipediculosis capitispaumotu archipelagopartial correlationparascalops breweriparallel processingparabolic reflectorpaleo-indian culturepalace of versaillesorthochromatic filmoriental bush cherryorder stegocephaliaorder solenichthyesorder rickettsialesorder marchantialesorder falconiformesorder colymbiformesopen-air marketplaceolfactory sensationnyctanassa violaceanucleolus organizernucleolus organisernucleolar organizernucleolar organisernuclear-powered shipnorth celestial polenonsocial infectionnikolai lobachevskynihilistic delusionnicolaus zinzendorfnicolas malebranchenicholas ii of russianewtonian telescopenewtonian reflectornaturally occurringnational assistancenarcissus jonquillamyelocytic leukemiamusculus teres minormusculus pectoralismusculus deltoideusmusculus buccinatormusculophrenic veinmultiplication signmountain four o'clockmountain chinchillamountain blacksnakemonocytic leukaemiamonoclonal antibodymomordica balsaminamolecular biologistminor diatonic scaleminoan civilizationminoan civilisationmineral associationmilitary commissionmilitary censorshipmichael stuart brownmichael gerald tysonmetabolic alkalosismelissa officinalismelicocca bijugatusmedical institutionmedical examinationmathematical symbolmarriage counselingmalice aforethoughtmalacosoma disstriamajor diatonic scalemagneto-optical discmagnetic levitationmacrozamia spiralismachine translationmacedonian languagelycopodium obscurumlycopodium clavitumlycium halimifoliumlycium carolinianumlutjanus blackfordilupinus subcarnosuslucretia coffin mottlucius dubignon claylower carboniferouslord high chancellorlonicera canadensislong-distance runnerlocomotive engineerlobelia siphiliticalitocranius walleriliquid metal reactorlip synchronizationlip synchronisationlimnocryptes minimaliliid monocot genusligustrum japonicumlightning conductorlibyan islamic groupleycesteria formosalexicalized conceptlepiota rubrotinctalepiota clypeolarialepiota cepaestipeslepidochelys kempiileontocebus rosalialeontocebus oedipuslegislative councilledum groenlandicumlearner's dictionarylaportea canadensisland-office businesslactose intolerancelactarius deliciosokalashnikov culturejuglans californicajudicial separationjudicial proceedingjuan carlos i of spainjessica lucy mitfordjerusalem artichokejean francois milletjasminum officinalejames butler hickockjamaica honeysucklejacques lucien monodjacksonian epilepsyitalian honeysuckleiridoprocne bicolorion-exchange polymerinternational pitchinternal combustioninterfacial tensioninflectional suffixinferiority complexinferior colliculusindicator electrodeincomplete fractureincomplete abortionillicium floridanumhysterical neurosishypoplastic anaemiahypoglycaemic agenthypo-eutectoid steelhyperfocal distancehyperbolic geometryhyalophora cecropiahooded pitcher planthonorable dischargeholocentrus bullisihieracium pilocellaheterotheca villosahelicobacter pyloriharold hirschsprunghaplopappus acaulishalocarpus bidwillihalicoeres radiatusgyromitra esculentaguilt by associationguaiacum officinaleground-emplaced minegregorian telescopegold-crowned kingletgigacycle per secondgiannangelo braschigiacomo della chiesageocentric parallaxgenus trichoglossusgenus strobilomycesgenus scolopendriumgenus schizopetalongenus poecilocapsusgenus pleurobrachiagenus platypoecilusgenus pithecolobiumgenus lactobacillusgenus gymnocalyciumgenus falcatifoliumgenus clethrionomysgenus chrysochlorisgenus chirocephalusgenus chilomycterusgenus chilomeniscusgenus calamagrostisgenus anoectochilusgastroepiploic veingastrocolic omentumfunctional genomicsfunctional calculusfumaria officinalisfragaria chiloensisfractional currencyforegone conclusionfluorescent fixturefirst earl of chathamfirst baron macaulayfinancial conditionfictional characterfemale circumcisionfamily volvariaceaefamily trionychidaefamily symplocaceaefamily roridulaceaefamily roccellaceaefamily rhizobiaceaefamily polyporaceaefamily polygonaceaefamily papilionaceafamily orchestiidaefamily oleandraceaefamily notoryctidaefamily notonectidaefamily microhylidaefamily macropodidaefamily loxomataceaefamily lecanoraceaefamily hypoxidaceaefamily hypocreaceaefamily haloragaceaefamily goodeniaceaefamily gobiesocidaefamily forficulidaefamily embiotocidaefamily crocodylidaefamily cordaitaceaefamily combretaceaefamily colchicaceaefamily cladoniaceaefamily chironomidaefamily cetorhinidaefamily ceratopsidaefamily cephalobidaefamily cecropiaceaefamily cecidomyidaefamily catostomidaefamily bromeliaceaefamily boraginaceaefamily bignoniaceaefamily ambrosiaceaefamily allioniaceaeexplicit definitionexophthalmic goiterexclusion principleeuphorbia corollataeuclid's second axiomeuclid's fourth axiomeucalyptus coriaceaerigeron pulchellusepacris obtusifoliaenglish hippocratesembryonal carcinomaelectrostatic fieldelectronic computerelectron multiplierelectron microscopyelectric toothbrushelectric locomotiveelectric automobileelaeocarpus grandiseducational programecumenical movementecclesiastical robeecclesiastical modeeastern catholicismdynamic loudspeakerduodecimal notationdorsal scapular veindomesticated animaldoctor of philosophydistrict of columbiadirect bill of ladingdiplomatic immunitydioscorea bulbiferadental practitionerdental orthopaedicscytophilic antibodycytisus multifloruscyrtomium aculeatumcyrilla racemifloracynoscion nebulosuscynoglossum amabilecyclopes didactyluscultural revolutioncronartium ribicolacrocodilian reptilecriminal possessioncreeping wood sorrelcreeping bellflowercrataegus apiifoliacountervailing dutycorticospinal tractcortaderia selloanacorrosive sublimatecorporal punishmentcornelius janseniuscordyline australiscoptis groenlandicaconvolution of brocaconvallaria majaliscontopus sordiduluscontinental glacierconjugal visitationcongenital disorderconflict of interestconfederate soldiercone friction clutchcomputer simulationcomplex prepositioncomplement fixationcompetitor analysiscompatible softwarecompassionate leavecommon unicorn plantcommon pitcher plantcommon morning glorycommon lady's-slippercommon cardinal veincommittal to writingcommercial travelercombat intelligencecoluber hippocrepiscoluber constrictorcollege of cardinalscollective securitycolinus virginianuscolchicum autumnalecolaptes chrysoidescoeloglossum viridecoelenterate familycnemidophorus veloxclinopodium vulgareclinical psychologyclinical depressionclianthus speciosusclematis versicolorclematis ochreleucaclaytonia virginicaclaudius ptolemaeusclatonia lanceolataclassical philologyclassical mythologyclass holothuroideaclass hepaticopsidaclass ginkgophytinaclass dicotyledonesclass cyanobacteriaclass coniferopsidacitrus aurantifoliacirsium lanceolatumcirsium helenioidescirculatory failurecinchona ledgerianacinchona lancifoliacinchona cordifoliachrysolophus pictuschrysobalanus icacochoriotis australischoloepus hoffmannicholesterosis cutischinese scholartreechinese scholar treechinese parasol treechilean flameflowerchenopodium glaucumchelifer cancroidescheilanthes eatoniicharronia flavigulacharles william postcharles vii of francecharles ii of englandcharles digby harrodchamaemelum nobilischaenopsis ocellataceylon cinnamon treecerro del nacimientocerebrospinal fluidcerebral thrombosiscercis occidentalisceratostomella ulmiceltis occidentaliscelestial longitudececil scott forestercecil blount demillecatalytic convertercastilleja chromosacassia occidentaliscassia augustifoliacasanova de seingaltcarolingian dynastycarissa grandifloracardigan welsh corgicardamine douglasiicaranx bartholomaeicapital of singaporecapital of san marinocapital of costa ricacamelus dromedariuscamassia scilloidescalostoma raveneliicallorhinus ursinuscalifornia white fircalifornia sycamorecalifornia box eldercalifornia bluebellcalifornia black oakcalifornia allspicecalcium bicarbonatecabomba carolinianabursera microphyllabuchloe dactyloidesbrush-tail porcupinebronchial pneumoniabougainville trenchbook of ecclesiastesblue cardinal flowerblow molding machineblissus leucopterusblackbody radiationblack-body radiationbirth control devicebicycle-built-for-twobasal metabolic ratebartolomeo eustachibank holding companyball-and-socket jointbachelor of divinityautomobile mechanicasterid dicot familyarytenoid cartilagearticulatory systemarticle of furniturearteria ophthalmicaarnold lucius gesellaristolochia duriorarches national parkapplication programapical placentationapatetic colorationanticonvulsant druganterior facial veinanolis carolinensisanna amalia mercourianemone ludovicianaanalytical geometryamorpha californicaamerican water ouzelamerican twinfloweramerican pennyroyalamerican labor partyalice-josephine ponsaleurites moluccanaaleksandr pavlovichagelaius phoeniceusaegilops triuncalisaegean civilizationadlerian psychologyaconitum lycoctonumacellular slime moldaccounts receivableacacia xanthophloeaabdominal pregnancy
