Dictionary Only:
Profanity Off:

18-Letter Words Containing: O,C,E,I,N

 (In Any Order)
There are 201 18 letter words, 785 18 letter phrases and 0 18 letter abbr's with O,C,E,I,N in.

Best Scoring 18 Letter Words With: O,C,E,I,N

Expand?WordSave?LengthUsagePointsType
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 (201)
telecommunicationsinconsequentialitycompartmentalizinginterconnectednessoversimplificationantivivisectionistneuropsychologicalvideoconferencingsunconvincingnessesunconscionablenessuncompromisingnessunaccountabilitiesultraconservativesultraconservatismstrichloroethylenestriboluminescencesthermoluminescencetheatricalizationssuperminicomputerssupercivilizationssuperciliousnessessubconsciousnessessubcategorizationssemidomesticationssemiconservativelysedimentologicallysatisfactorinessessacrilegiousnessesroentgenologicallyribonucleoproteinsrevascularizationsrecrystallizationsreconstructionistsreconstructionismsrechromatographingrambunctiousnessesquattuordecillionspronounceabilitiespolyribonucleotidepolyesterificationpolyacrylonitrilesphotosyntheticallyphotoreproductionsphotoreactivationsphotodecompositionphenomenologicallypertinaciousnessesovolactovegetarianoverspecializationoverprotectivenessoveridentificationoverconcentrationsovercommunicationsoverclassificationovercentralizationnondestructivenessnondeductibilitiesnoncooperationistsnoncomparabilitiesnoncommutativitiesneuropsychologistsneuropsychiatristsneuropharmacologicneuroendocrinologymonochromaticitiesmisidentificationsmineralocorticoidsmicroreproductionsmicropaleontologicmicroenvironmentalmicroencapsulationmicroencapsulatingmicrodensitometricmicrodensitometersmeretriciousnessesmechanochemistriesmagnetostrictivelymagnetoresistancesmacroglobulinemiasirreproachablenessirreconcilablenessintrospectionisticintercommunicatingintercolumniationsincorruptibilitiesincorrigiblenessesinconvertibilitiesincontestabilitiesinconsolablenessesinconsiderablenessinconclusivenessesinconceivabilitiesincommodiousnessesincommensurabilityincombustibilitiesinauspiciousnessesimmunoreactivitiesimmunoprecipitatesimmunoprecipitatedimmunodeficienciesimmunocytochemicalhypophysectomizinghypernationalistichyperconsciousnesshyperconcentrationgranulocytopoiesisgranulocytopoiesesglottochronologiesgeochronologicallyexceptionabilitiesethnomusicologistsethnomusicologicalelectroretinographelectroretinogramselectroluminescentelectrodesiccationelectrodepositionsdiscourteousnessesdiscontentednessesdisconsolatenessesdisconnectednessesdeoxyribonucleasesdendrochronologistdendrochronologiesdehydrochlorinatesdehydrochlorinateddehydrochlorinasesdecriminalizationsdeconstructionistscurmudgeonlinessescreditworthinessescountersuggestionscounterstrategistscounterrevolutionscounterretaliationcounterquestioningcounterprogrammingcounterpetitioningcounterinstitutioncounterinfluencingcountereducationalcounterculturalismcounterconventionscounteraggressionscounteradvertisingcounteradaptationscounteraccusationsconversationalistscontemptiblenessesconstructivenessesconstitutionalizesconstitutionalizedconservativenessesconsequentialitiescongregationalistscongregationalismsconceptualizationscomprehensiblenesscompartmentalisingcompanionabilitiescommunicablenessescommercializationscommensurabilitieschlortetracyclinesbureaucratizationsbourgeoisificationbacteriorhodopsinsaustralopithecinesarchaeoastronomiesanticounterfeitinganticommercialismsagammaglobulinemicaerothermodynamicsunsatisfactorinesspocket-handkerchiefoxidation-reductionovercapitalizationovercapitalisationorder-chenopodialesnonprognosticativenoninterchangeablenoncomprehensivelynitrochloromethaneneurophysiologicallacto-vegetarianisminternationalisticintercommunicationimmunofluorescencehydroxychloroquineenterobacteriaceaecytoarchitectonicscross-fertilizationcross-fertilisationcounterreformationcounterintuitivelycorynebacteriaceaecorrosion-resistantcolumbite-tantaliteanticholinesteraseanthropocentricityadenocarcinomatous
Phrases (785)
zingiber officinalexerographic printervoiceless consonantvoice communicationvictory in europe dayvictory celebrationvictor frankensteinupton beall sinclairunconscious processturnip-rooted celerythyrotropic hormonetheoretical accounttelevision receiversolid body substancesir frederick ashtonsir christopher wrensexual reproductionsergei rachmaninoffsecurity consultantsecond cranial nervescottish highlanderscorpio the scorpionrhetorical languagerepublic of the congorepublic of surinamerepublic of sloveniarepublic of hondurasreligious residenceread-only memory chipprotective coveringprivate corporationpriority processingprince-of-wales plumepreconceived notionpositive reinforcerpooecetes gramineuspolitical dissidentpoisonous substancepinicola enucleatorphysical phenomenonphoenix dactyliferap-type semiconductoroscar hammerstein iiorder sarracenialesorder ciconiiformesoperating procedureoenothera fruticosaodocoileus hemionusoceanites oceanicusnicolaus copernicusniccolo machiavellinewspaper columnistneuropterous insectnephrops norvegicusneapolitan ice creamnational censorshipmusical performancemusculospiral nervemolar concentrationmolal concentrationmethod of accountingmercator projectionmeconopsis cambricamarianne craig mooremagnetic attractionlogistic assistancelogistic assessmentlinguistic relationlachrymal secretionkilocycle per secondjoel chandler harrisjean-frederic joliotinternational scaleinterior decorationinterior decoratinginstallation chargeinflectional endinghypertonic solutionhousehold appliancehistorical documenthindu calendar monthherpestes ichneumonhallucinogenic druggravitational forcegraphical recordinggeorge michael cohangeophysical sciencegeographical regiongenus recurvirostragenus melopsittacusgenus eschscholtziagenus dimorphothecagenetic abnormalitygene delivery vectorfunctional disorderfulminate of mercuryfricative consonantfreudian psychologyfourth cranial nervefortunella japonicafavorable receptionfamily scorpaenidaefamily magnoliaceaefamily loranthaceaeexplication de texteessential conditionessential amino acideriobotrya japonicaerinaceus europaeuserigeron canadensiselement of a cylinderelectronics companyelectronic databaseelectron microscopeelection commissioneducation secretaryeconomic assistanceduck-billed dinosaurdivision eubacteriadirectional antennadirect transmissiondiplomatic ministerdietrich bonhoeffercouncil of constancecouncil of chalcedonconstruction workerconservation of masscomputer memory unitcomptonia peregrinacompression bandagecommon american shadcomminuted fracturecommercial documentcolumbia universitycolocasia esculentacognitive semanticsclass hyalospongiaeclass dicotyledonaechemical phenomenonchemical operationschemical attractioncharles follen mckimceremonial occasioncerebrospinal fevercastanea mollissimacapital of venezuelacapital of tennesseecapital of new mexicocapital of new jerseycapital of minnesotacapital of indonesiacapital of argentinacalifornia white oakbombycilla cedrorunbignonia capreolatabernardo bertoluccibaron georges cuvierbachelor of medicineaugsburg confessionattestation serviceassyrian neo-aramaicascension of the lordantispasmodic agentantipsychotic agentantineoplastic drugantilope cervicapraantiberiberi factorantagonistic muscleangle of inclinationandrew dickson whiteanamnestic reactionanalysis of varianceamerican revolutionambystoma mexicanumalytes obstetricansalpha-linolenic acidaegean civilisationactinidia deliciosaacoustic gramophoneaccordance of rightszero-coupon securityyellow pitcher plantwinter olympic gameswilson cloud chamberwhole life insurancewhite fringed orchiswhite fringed orchidwestern diamondbackwelcoming committeewebbing clothes mothweather forecastingvolumetric analysisvirginia crownbeardvincetoxicum negrumvigilance committeeviburnum recognitumvespula maculifronsveronica chamaedrysveronica beccabungavermillion rockfishvaledictory orationvaccinia gangrenosauterine contractionurogenital medicineupper carboniferousunspoken accusationunilateral contracttyrannus vociferanstrusteeship counciltropical rain foresttrichostema lanatumtricholoma venenatatoxic shock syndrometoxemia of pregnancytorreya californicatopical anaesthetictopical anaesthesiatime deposit accountthoroughbred racingthermoplastic resinthermionic emissiontherapeutic cloningtheory of indicatorsteucrium scorodoniatelephone directorytectaria macrodontatanacetum douglasiitanacetum coccineumtactual explorationswiss confederationsurvivors insurancesurjective functionsupratrochlear veinsuborder odontocetisubgenus calliopsisstructural genomicsstress incontinencestictopelia cuneatastereoscopic visionstereophonic systemstellar associationsteganopus tricolorstations of the crossst. christopher-nevisspace-time continuumsouthern white cedarsolidago canadensissolar magnetic fieldsolanum commersoniisolanum carolinensesocio-economic classsmoking compartmentsmall cell carcinomasloanea jamaicensissir john carew ecclessir ernst boris chainsex-change operationserratula tinctoriasentential functionsemiconductor diodesegmentation cavitysecondary educationsecondary dentitionsciaenops ocellatussao tome and principesalicornia europaeasaint thomas a becketsacrifice operationruby-crowned kingletrocky-mountain maplerocky mountain sheeprichea pandanifoliarichard john robertsrichard ii of englandrichard coeur de lionrhus toxicodenedronrhodesian ridgebackrhizoctinia diseaserhetorical questionreticular formationrepublic of the sudanrepublic of cameroonrepublic of botswanarene-robert cavelierreinforced concreteregular icosahedronregular convex solidred-green dichromacyrecreation facilityrecording equipmentrecombinant proteinreal-time processingreactive depressionreaction propulsionrate of depreciationrachel louise carsonquadriphonic systemquadraphonic systempus-forming bacteriapublic relations manpublic presentationpterocnemia pennatapterocarpus indicuspsychotria capensispsocopterous insectpseudotaxus chieniiprotozoal infectionprosecuting officerprofessional dancerproducer price indexprince-of-wales'-heathprince of wales heathpretrial conferencepractice of medicinepotassium carbonatepotamogeton crispusporcupine provisionpolitical scientistpolice commissionerpolemonium viscosumpolaroid land camerapoinciana gilliesiipoephila castanotispneumogastric nerveplumed scorpionfishplosive speech soundploceus philippinusplethodon vehiculumplatanus acerifoliaplains pocket gopherpimenta officinalispierre-simon laplacepickeringia montanaphragmites communisphotogenic epilepsyphonological systemphoenician languagephilipp melanchthonphaseolus coccineuspesticide poisoningpersonal credit linepedestrian crossingpartial correlationparochetus communisparallel processingpancreatic fibrosispaleo-indian cultureorthopterous insectoriental bush cherryoreamnos americanusorder solenichthyesorder marchantialesorder falconiformesorder cypriniformesorder actinomyxidiaoperations researchopen-air marketplaceolfactory sensationnyctanassa violaceanucleolus organizernucleolus organisernucleolar organizernucleolar organisernuclear-powered shipnorthern white cedarnorth celestial polenormative economicsnorman architecturenonsocial infectionnon-christian priestnikolai lobachevskynihilistic delusionnicolaus zinzendorfnicolas malebranchenewtonian telescopenewtonian reflectornewtonian mechanicsneurotic depressionnegative reinforcernegative chemotaxisnational assistancenasogastric feedingn-type semiconductormycteroperca bonacimyasthenic syndromemusculus teres minormusculophrenic veinmountain watercressmountain blacksnakemonocytic leukaemiaminor diatonic scalemineral associationmilitary censorshipmicrohoning machinemichael stuart brownmichael gerald tysonmexican pocket mousemelissa officinalismedical institutionmedical examinationmedicago intertextamaster of ceremoniesmarriage counselingmarquis de condorcetmajor diatonic scalemagnetomotive forcemagneto-optical discmagnetic levitationmagnetic core memorymagnesium carbonatemachine translationmacedonian languagelucretia coffin mottlower carboniferouslord high chancellorlonicera canadensislong-distance runnerlocomotive engineerlitocranius wallerilimnocryptes minimaliliid monocot genuslexicalized conceptlepiota rubrotinctaleontocebus rosalialeontocebus oedipuslegislative councilledum groenlandicumlearner's dictionarylaportea canadensisland-office businesslactose intolerancekeratosis nigricanskalashnikov culturejudicial separationjudicial proceedingjoint chiefs of staffjohn griffith chaneyjohn ernst steinbeckjean francois milletjasminum officinalejames francis thorpejamaica honeysucklejacques lucien monodjacksonian epilepsyitalian honeysuckleiridoprocne bicolorion-exchange polymerinternational pitchinternal combustioninterfacial tensioninteragency supportinorganic phosphateinorganic chemistryinformation scienceinflectional suffixinferiority complexinferior colliculusinductive reasoningindirect expressionindicator electrodeincomplete fractureincomplete abortionin the adjacent houseidiographic sciencehysterical neurosishypoplastic anaemiahypoglycaemic agenthypochromic anaemiahyperfocal distancehyperchromic anemiahydroxybenzoic acidhydrokinetic enginehooded pitcher planthonorable dischargeholocentrus bullisiheterodyne receiverheat of dissociationheat of condensationhave the distinctiongyromitra esculentagymnadenia conopseaguaiacum officinaleground-emplaced minegregorian telescopegreen fringed orchisgraduation exercisegovernment securitygovernment activitygoods and service taxgold-crowned kingletgigacycle per secondgiant potato creepergiannangelo braschigeocentric parallaxgenus trichoglossusgenus trichodesmiumgenus toxicodendrongenus strobilomycesgenus scolopendriumgenus schizophragmagenus schizopetalongenus rhinonicterisgenus poecilocapsusgenus pleurobrachiagenus platypoecilusgenus pithecolobiumgenus paracheirodongenus mycobacteriumgenus micropogoniasgenus microdipodopsgenus lactobacillusgenus ichthyosaurusgenus hyracotheriumgenus hyacinthoidesgenus gymnocalyciumgenus falcatifoliumgenus dicranopterisgenus cnemidophorusgenus clethrionomysgenus chrysochlorisgenus chorizagrotisgenus chirocephalusgenus chilomycterusgenus chilomeniscusgenus cercopithecusgenus ceratotheriumgenus centropristisgenus cardiospermumgenus calamagrostisgenus archidiskidongenus anoectochilusgenus agrobacteriumgenus actiniopterisgenus acanthocybiumgastroepiploic veingastrocolic omentumfunctional genomicsfrancois mitterrandfragaria chiloensisfractional currencyforegone conclusionfluorescent fixturefinno-ugric-speakingfictional characterfemale circumcisionfamily trionychidaefamily polygonaceaefamily papilionaceafamily oleandraceaefamily notoryctidaefamily notonectidaefamily lecanoraceaefamily goodeniaceaefamily cladoniaceaefamily chironomidaefamily cetorhinidaefamily boraginaceaefamily bignoniaceaefamily allioniaceaefairness commissionexplicit definitionexothermic reactionexocentric compoundexclusion principleeuropean white bircheuropean spider crabeuropean bird cherryeuonymus americanuseuclid's second axiomeuarctos americanuserigeron pulchellusequatoguinean franceptesicus serotinusenglish hippocratesenergy of activationendowment insuranceembryonal carcinomaelectronic computerelectron multiplierelectron microscopyelaeocarpus grandiseichhornia spesiosaeducational programecumenical movementeastern cricket frogeastern catholicismdynamic loudspeakerduodecimal notationdrepanocytic anemiadorsal scapular veindomesticated animaldoctor of humanitiesdiversionary attackdissociation energydiscretionary trustdirect bill of ladingdicamptodon ensatusdepreciation chargedental practitionerdental orthopaedicsdeductive reasoningde facto segregationdaboecia cantabricacystopteris montanacynoscion nebulosuscynoglossum amabilecutaneous sensationcupressus govenianacupressus arizonicacultural revolutioncrucifixion of jesuscrocodilian reptilecrisis interventioncriminal possessioncreeping wood sorrelcreeping bellflowercourt of saint james'scountervailing dutycounterbattery firecounter reformationcotoneaster dammericoryphaena hippuruscortaderia selloanacorporal punishmentcoronavirus diseasecornelius janseniuscoreopsis tinctoriacordyline australiscordia gerascanthuscoptis groenlandicacopernicia ceriferacoordinate geometryconversion reactionconversion hysteriaconversion disorderconvergent thinkingcontract of adhesioncontinuing trespasscontinental glacierconsumer price indexconstructive breachconnarus guianensiscongenital disorderconflict of interestconfederate soldierconfederate jasminecone friction clutchconduction deafnessconditioned emotioncomputer simulationcomputer programingcompound microscopecomplex prepositioncomplement fixationcompetitor analysiscompassionate leavecomparative anatomycommunist manifestocommon white dogwoodcommon pitcher plantcommon lady's-slippercommon cardinal veincombat intelligencecoluber constrictorcollege of cardinalscolchicum autumnalecognitive scientistcognitive operationcoelenterate familycnemidophorus veloxclinopodium vulgareclinical depressionclianthus speciosusclatonia lanceolataclass dicotyledonesclass cyanobacteriaclass coniferopsidacitroncirus webbericirsium lanceolatumcirsium helenioidescinchona ledgerianachristian schonbeincholoepus hoffmannichinese scholartreechinese scholar treechinese parasol treechinese forget-me-notchilean flameflowerchenopodium glaucumchelifer cancroidescheilanthes eatoniicharles vii of francecharles ii of englandchamaemelum nobilischairman of the boardchaenopsis ocellataceylon cinnamon treecerro del nacimientocerebrospinal fluidcercis occidentalisceltis occidentaliscelestial longitudececil blount demillecatherine i of russiacatalytic convertercastanea ozarkensiscassia occidentaliscasanova de seingaltcardioid microphonecardigan welsh corgicardamine douglasiicaranx bartholomaeicapital of singaporecalostoma raveneliicalifornia white fircalifornia sycamorecalifornia box eldercalifornia bluebellcalifornia allspicecalcium bicarbonateburhinus oedicnemusbrush-tail porcupinebrowning machine gunbronchoscopic smearbronchial pneumoniabreech presentationbougainville trenchbook binding machinebocconia frutescensblue cardinal flowerblow molding machinebirth control devicebidens trichospermabastardy proceedingbarack hussein obamaball-and-socket jointbachelor of divinityautomobile mechanicauditory perceptionassociate in nursingasian horseshoe crabarytenoid cartilagearticle of furniturearteria communicansarnold lucius gesellarisaema dracontiumarches national parkapodictic certaintyapical placentationapatetic colorationantonio da correggioanticipatory breachanterior facial veinantarctic continentanolis carolinensisanointing of the sickanoa depressicornisanna amalia mercourianion-exchange resinanemone ludovicianaanamnestic responseanalytical geometryamerican water ouzelamerican twinfloweramerican pennyroyalamerican labor partyamerican arborvitaealice-josephine ponsaleurites moluccanaaleksandr pavlovichagelaius phoeniceusafrican green monkeyaffricate consonantaegilops triuncalisaegean civilizationadlerian psychologyacute brain disorderacoustic resistanceacoustic projectionacoustic phenomenonacentric chromosomeaccounts receivableacacia xanthophloeaabsorption spectrumabdominal pregnancy
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen