18-Letter Words Containing: A,C,O,N
(In Any Order)
There are 189 18 letter words,
973 18 letter phrases and
0 18 letter abbr's with
A,C,O,N in.
Best Scoring 18 Letter Words With: A,C,O,N
| 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 (189)
telecommunicationsinconsequentialitycompartmentalizingtransmogrificationoversimplificationantivivisectionistneuropsychologicalunconscionablenessunaccountabilitiesultraconservativesultraconservatismstheatricalizationssuperconglomeratessupercivilizationssubclassificationssubcategorizationsstructuralizationssomnambulisticallysemidomesticationssemiconservativelysedimentologicallysatisfactorinessessacrilegiousnessesroentgenologicallyrevascularizationsrecrystallizationsrechromatographingrambunctiousnessesquattuordecillionsquantificationallypsychoanalyticallypseudoparenchymataprovincializationspropagandisticallypronounceabilitiespostpsychoanalyticpolymorphonuclearspolyesterificationpolyacrylonitrilesphotosyntheticallyphotoreactivationsphotodissociationsphonocardiographicphenomenologicallypertinaciousnessespentachlorophenolsparticularizationsovolactovegetarianoverspecializationoveridentificationoverconcentrationsovercommunicationsoverclassificationovercentralizationnondiscriminationsnoncooperationistsnonconfrontationalnoncomparabilitiesnoncommutativitiesnonanthropologicalneuropsychiatristsneuropharmacologicmonochromaticitiesmisidentificationsmisclassificationsmineralocorticoidsmicropaleontologicmicromanipulationsmicroenvironmentalmicroencapsulationmicroencapsulatingmicrocrystallinitymethylcholanthrenemechanochemistriesmalcontentednessesmagnetostrictivelymagnetoresistancesmacroglobulinemiasirreproachablenessirreconcilablenessintercommunicatingintercolumniationsincontestabilitiesinconsolablenessesinconsiderablenessinconceivabilitiesincommensurabilityinauspiciousnessesimmunoreactivitiesimmunoprecipitatesimmunoprecipitatedimmunopathologicalimmunocytochemicalhypernationalistichyperconcentrationgranulocytopoiesisgranulocytopoiesesglycosaminoglycansgeochronologicallyfractionalizationsexceptionabilitiesethnomusicologicalelectroretinographelectroretinogramselectrodesiccationdisconsolatenessesdeoxyribonucleasesdehydrochlorinatesdehydrochlorinateddehydrochlorinasesdecriminalizationscounterstrategistscounterretaliationcounterpropagandascounterprogrammingcountereducationalcounterdemonstratecounterculturalismcounteraggressionscounteradvertisingcounteradaptationscounteraccusationsconversationalistscontradistinctionsconsubstantiationsconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismsconservativenessesconsequentialitiescongregationalistscongregationalismsconceptualizationscompartmentalisingcompanionabilitiescommunicablenessescommercializationscommensurabilitieschlortetracyclinescantankerousnessesbureaucratizationsbourgeoisificationbacteriorhodopsinsaustralopithecinesarchaeoastronomiesantidiscriminationanticounterfeitinganticommercialismsangiocardiographicagammaglobulinemicaerothermodynamicsunsatisfactorinessunconstitutionallyultranationalistictetrachloromethanetetrachlorethyleneradiocommunicationpocket-handkerchiefoxidation-reductionovercapitalizationovercapitalisationorder-chenopodialesnonprognosticativenoninterchangeablenitrochloromethaneneurophysiologicalmultifunctionalitylacto-vegetarianisminternationalisticintercommunicationfibrocartilaginousenterobacteriaceaeelectrodynamometerechoencephalographcytoarchitectonicscross-fertilizationcross-fertilisationcounterreformationcounterbombardmentcorynebacteriaceaecorrosion-resistantcolumbite-tantalitechlorofluorocarbonchloroacetophenonechlamydomonadaceaeanticholinesteraseanthropocentricityadenocarcinomatousPhrases (973)
zingiber officinalexerographic printervoiceless consonantvoice communicationvictory in europe dayvictory celebrationvictor frankensteinvasco nunez de balboavaccinium oxycoccusupton beall sinclairtriglochin maritimathomas clayton wolfetheoretical accountsphenodon punctatumsolid body substancesocial organizationsocial organisationsir frederick ashtonsexual reproductionsergei rachmaninoffsecurity consultantsecond cranial nervescottish highlanderscandinavian nationrhetorical languagerepublic of surinamerepublic of sloveniarepublic of hondurasread-only memory chipranunculus bulbosusprivate corporationprince-of-wales plumepooecetes gramineuspolitical dissidentpoisonous substanceplanning commissionpinicola enucleatorpiano transcriptionphysical phenomenonphysical attractionphylum coelenterataphoenix dactyliferaostrya carpinifoliaoscar hammerstein iiorder sarracenialesoperating procedureoenothera fruticosaoceanites oceanicusoccupational hazardnicolaus copernicusniccolo machiavellinewspaper columnistnew world flycatcherneapolitan ice creamnational censorshipnarcotic antagonistmusical performancemusical compositionmusculospiral nervemolar concentrationmolal concentrationmethod of accountingmercator projectionmegacycle per secondmeconopsis cambricamary wollstonecraftmarianne craig mooremake a clean breast ofmagnetic attractionmacrozamia communislucy maud montgomerylowlands of scotlandlogistic assistancelogistic assessmentlogical implicationlinguistic relationlatrodectus mactanslanius lucovicianuslachrymal secretionjohn charles fremontjoel chandler harrisjean-frederic joliotinternational scaleinterior decorationinterior decoratinginstallation chargeinflectional endinghousehold appliancehistorical documenthindu calendar monthharold clayton lloydhallucinogenic druggravitational forcegraphical recordingglandular carcinomageorge michael cohangeophysical sciencegeographical regiongenus styracosaurusgenus saccharomycesgenus recurvirostragenus phyllostachysgenus phalacrocoraxgenus melopsittacusgenus eschscholtziagenus encephalartosgenus dimorphothecagenus archaeopteryxgenetic abnormalitygarcinia mangostanagallinula chloropusfunctional disorderfulminate of mercuryfricative consonantfreudian psychologyfrancis ford coppolafourth cranial nervefortunella japonicafavorable receptionfamily scorpaenidaefamily magnoliaceaefamily loranthaceaeexplication de texteeuropean goatsuckeressential conditionessential amino acideriobotrya japonicaerinaceus europaeuserigeron canadensisemployment contractelement of a cylinderelectronics companyelectronic databaseelaeagnus commutataeducation secretaryeconomic assistanceduck-billed dinosaurdivision eubacteriadivision cynodontiadirectional antennadirect transmissiondiplomatic ministerdiplomatic buildingcytotropic antibodycyanocitta cristatacrataegus oxycanthacouncil of constancecouncil of chalcedoncorrugated fastenerconstantin brancusiconservation of masscomptonia peregrinacompression bandagecommon american shadcomminuted fracturecommercial documentcolumbia universitycolocasia esculentacognitive semanticsclass magnoliopsidaclass hyalospongiaeclass dicotyledonaechromosomal anomalychemical phenomenonchemical operationschemical attractioncharles follen mckimceremonial occasioncerebrospinal fevercastanea mollissimacarrying into actioncarl gustaf mosandercapital 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 argentinacalifornia white oakbook of common prayerbombycilla cedrorunbignonia capreolatabernardo bertoluccibaron georges cuvierbachelor of medicineaugsburg confessionattestation serviceassyrian neo-aramaicascension of the lordartocarpus communisartistic productionarthur schopenhauerarthur holly comptonarmoracia rusticanaantispasmodic agentantipsychotic agentantineoplastic drugantilope cervicapraantiberiberi factorantagonistic muscleangle of inclinationandrija mohorovicicandrew dickson whiteanchusa officinalisanamnestic reactionanalysis of varianceamerican revolutionambystoma mexicanumalytes obstetricansalpinia officinarumalpinia officinalisalpha-linolenic acidalexander woollcottagropyron cristatumaegean civilisationactinidia deliciosaacoustic gramophoneaccounting standardaccordance of rightsacadia national parkyellow pitcher plantwinter olympic gameswilson cloud chamberwhole life insurancewestern diamondbackweather forecastingweapons emplacementvolumetric analysisvocational trainingvirginia crownbeardvigilance committeevespula maculifronsveronica chamaedrysveronica beccabungavaledictory orationvaccinium scopariumvaccinia gangrenosauto-aztecan languageuterine contractionurogenital medicineupper carboniferousunspoken accusationuniocular dichromatunilateral contracttyrannus vociferanstropical rain foresttrichostema lanatumtricholoma venenatatricholoma vaccinumtricholoma pardinumtrailing four o'clocktoxemia of pregnancytorreya californicatopographic anatomytopical anaesthetictopical anaesthesiatime deposit accountthoroughbred racingthermoplastic resintherapeutic cloningtheory of indicatorsteucrium scorodoniatectaria macrodontataxodium mucronatumtanacetum douglasiitanacetum coccineumtactual explorationsynanceja verrucosasymplocus tinctoriaswiss confederationsurvivors insurancesupratrochlear veinsubpoena duces tecumsuborder nematocerasuborder gorgonaceasuborder carnosaurasuborder alcyonaceasubgenus calliopsissubclass actinopodastructural genomicsstructural concretestictopelia cuneatastellar associationsteganopus tricolorstations of the crossstarvation acidosisspotsylvania countyspace-time continuumsouthern white cedarsolidago canadensissolar magnetic fieldsolanum commersoniisolanum carolinensesocio-economic classsocial anthropologysmoking compartmentsmall cell carcinomasloanea jamaicensisskull and crossbonessir john carew ecclessir ernst boris chainsex-change operationserratula tinctoriasentential functionsegmentation cavitysecretary of the navysecretary of defensesecondary educationsecondary dentitionscopolia carniolicascolymus hispanicussciaenops ocellatusscale of measurementsarcophaga carnariasao tome and principesao bernardo do camposamuel jackson sneadsalicornia europaeasalamandra maculosasaint thomas a becketsacrifice operationsacramento sturgeonrocky-mountain maplerocky mountain sheeprocky mountain pinonrockingham podocarprichea pandanifoliarichard john robertsrichard ii of englandrichard coeur de lionrhodesian ridgebackrhizoctinia diseaserhetorical questionreticular formationrepublic of the sudanrepublic of cameroonrepublic of botswanarene-robert cavelierregular icosahedronregular convex solidred-green dichromacyrecreation facilityrecombinant proteinreal-time processingreactive depressionreaction propulsionratibida columnarisrate of depreciationrandom-access memoryralph johnson buncherachel louise carsonquadriphonic systemquadraphonic systempus-forming bacteriapublic relations manpublic presentationpterocnemia pennatapterocarpus indicuspsychotria capensispseudotaxus chieniiprunus laurocerasusprotozoal infectionpropositional logicprofessional dancerprocyon cancrivorusprionotus carolinusprince-of-wales'-heathprince of wales heathpretrial conferencepractice of medicinepotassium carbonatepotamogeton crispusponcirus trifoliatapolystichum brauniipolitical scientistpolaroid land camerapoinciana gilliesiipoephila castanotispneumogastric nerveplatanus acerifoliaplantago lanceolataplains pocket gopherpiranga ludovicianapinus californiarumpimenta officinalispierre-simon laplacepickeringia montanaphylum chaetognathaphyllostachys nigraphrynosoma cornutumphragmites communisphonological systemphoenician languagephilipp melanchthonphasianus colchicusphaseolus coccineuspersonal credit linepedestrian crossingpeacock flower fencepartial correlationparochetus communisparallel processingparacentral scotomapancreatic fibrosispaleo-indian cultureoriental bush cherryoreamnos americanusorder marchantialesorder falconiformesorder endomycetalesorder actinomyxidiaopisthocomus hoazinoperations researchopen-air marketplaceonopordum acanthiumonopordon acanthiumolfactory sensationold world coral snakenyctanassa violaceanucleolus organizernucleolus organisernucleolar organizernucleolar organisernuclear-powered shipnothofagus truncatanorthern white cedarnorth celestial polenormative economicsnorman architecturenonsocial infectionnon-christian priestnikolai lobachevskynicolaus zinzendorfnicolas malebranchenicholas ii of russianewtonian telescopenewtonian reflectornewtonian mechanicsnew world coral snakenegative reinforcernegative chemotaxisnaturally occurringnational assistancenasogastric feedingnarrowbody aircraftnarrow-body aircraftnarcissus jonquillamyositis trichinosamycteroperca bonacimyasthenic syndromemusculus buccinatormunchausen syndromemultiplication signmountain watercressmountain four o'clockmountain chinchillamountain blacksnakemoreton bay chestnutmorchella esculentamonocytic leukaemiamonoclonal antibodymomordica charantiamomordica balsaminamohammedan calendarmock polo neck collarminor diatonic scaleminoan civilizationminoan civilisationmineral associationmilitary commissionmilitary censorshipmicroscopic anatomymicrohoning machinemichael stuart brownmichael gerald tysonmexican pocket mousemelissa officinalismedical institutionmedical examinationmedicago intertextamatricaria inodorummaster of ceremoniesmarriage counselingmarquis de condorcetmajor diatonic scalemagnetomotive forcemagneto-optical discmagnetic levitationmagnetic core memorymagnesium carbonatemacroscopic anatomymacrocephalon maleomachine translationmacedonian languagelycium carolinianumlycaena hypophlaeaslutjanus blackfordilupinus subcarnosusluggage compartmentlucretia coffin mottlucius dubignon claylower carboniferouslord high chancellorlonicera canadensislong-head coneflowerlong-distance runnerlitocranius wallerilip synchronizationlip synchronisationlimnocryptes minimaligustrum japonicumlibyan islamic grouplexicalized conceptlepiota rubrotinctaleontocebus rosalialegislative councilleft coronary arteryledum groenlandicumlearner's dictionarylaportea canadensisland-office businesslactose intolerancekingdom protoctistakeratosis nigricanskentucky wonder beankalashnikov culturejunction transistorjuglans californicajudicial separationjudicial proceedingjuan carlos i of spainjoint chiefs of staffjohn griffith chaneyjob-control languagejean francois milletjasminum officinalejames francis thorpejamaica honeysucklejacques lucien monodjacksonian epilepsyjack-o-lantern fungusitalian honeysuckleionization constantion-exchange polymerinternational pitchinternal combustioninterfacial tensioninteragency supportinorganic phosphateinorganic chemistryinformation scienceinflectional suffixinductive reasoningindicator electrodeincomplete fractureincomplete abortionin the adjacent houseillicium floridanumidiographic sciencehysterical neurosishypoplastic anaemiahypoglycaemic agenthypochromic anaemiahyperfocal distancehyperchromic anemiahydroxybenzoic acidhuman genome projecthorse chestnut creamhooded pitcher planthonorable dischargehomecourt advantagehenry oscar houghtonheat of dissociationheat of condensationhave the distinctionharold hirschsprunggyromitra esculentagymnadenia conopseaguilt by associationguaiacum officinalegroup participationgroup centrospermaeground-emplaced minegregorian telescopegrand duchy of moscowgraduation exercisegovernment activitygoods and service taxgolden barrel cactusgigacycle per secondgiant potato creepergiannangelo braschigeocentric parallaxgenus thysanocarpusgenus streptocarpusgenus sphaerocarpusgenus sphaerocarposgenus sphacelothecagenus schizophragmagenus schizopetalongenus scaphosepalumgenus sarcorhamphusgenus sarcocephalusgenus pterodactylusgenus protoceratopsgenus poecilocapsusgenus pleurobrachiagenus plectrophenaxgenus platypoecilusgenus phascolarctosgenus paracheirodongenus mycobacteriumgenus micropogoniasgenus malacothamnusgenus macrodactylusgenus macrocephalongenus leucocytozoangenus leptodactylusgenus lactobacillusgenus ichthyosaurusgenus hyracotheriumgenus hylactophrynegenus hyacinthoidesgenus gymnocalyciumgenus falcatifoliumgenus dracocephalumgenus dicranopterisgenus dendrocalamusgenus dactylopterusgenus ctenocephalusgenus corythosaurusgenus compsognathusgenus chrysothamnusgenus chrysobalanusgenus chronoperatesgenus chorizagrotisgenus chlamydomonasgenus chirocephalusgenus cercosporellagenus ceratotheriumgenus ceratophyllumgenus ceratopetalumgenus cephalopterusgenus cardiospermumgenus campyloneurumgenus calycophyllumgenus calamagrostisgenus aulacorhyncusgenus arctocephalusgenus archidiskidongenus anoectochilusgenus agrobacteriumgenus actiniopterisgenus acanthocybiumgenus acanthocereusgastroepiploic veingastrocolic omentumfunctional genomicsfunctional calculusfumaria officinalisfront-porch campaignfrancois mitterrandfragaria chiloensisfractional currencyforward transactionfirst baron macaulayfinno-ugric-speakingfinancial conditionfictional characterfemale circumcisionfeast of tabernaclesfamily trionychidaefamily polygonaceaefamily papilionaceafamily oleandraceaefamily notoryctidaefamily notonectidaefamily lecanoraceaefamily goodeniaceaefamily cladoniaceaefamily chironomidaefamily cetorhinidaefamily boraginaceaefamily bignoniaceaefamily allioniaceaefairness commissionextra duty allowanceexothermic reactioneuropean white bircheuropean spider crabeuropean black aldereuropean bird cherryeuonymus americanuseuclid's second axiomeuarctos americanusequetus lanceolatusequatoguinean francenglish hippocratesenergy of activationendowment insuranceembryonal carcinomaelectrolyte balanceelaeocarpus grandiseichhornia spesiosaedward the confessoreducational programecumenical movementeastern cricket frogeastern catholicismdynamic loudspeakerdwarf chinquapin oakduodecimal notationdrepanocytic anemiadramatic productiondorsal scapular veindomesticated animaldoctor of humanitiesdivision myxomycotadivision cyanophytadiversionary attackdissociation energydiscretionary trustdirect bill of ladingdiplomatic immunitydiffraction gratingdichondra micranthadicamptodon ensatusdepreciation chargedental practitionerdental orthopaedicsdeductive reasoningde facto segregationdaboecia cantabricacytophilic antibodycystopteris montanacynoglossum amabilecutaneous sensationcurled leaf pondweedcupressus govenianacupressus arizonicacultural revolutioncrotalus adamanteuscronartium ribicolacrocodilian reptilecriminal possessioncrataegus tomentosacourt of saint james'scountervailing dutycounterbattery firecounter reformationcotoneaster dammericoryphaena hippuruscorticospinal tractcortaderia selloanacorporal punishmentcoronavirus diseasecoronary thrombosiscornelius janseniuscoreopsis tinctoriacordyline australiscordia gerascanthuscoptis groenlandicacopernicia ceriferacoordinate geometryconvolution of brocaconversion reactionconversion hysteriaconvallaria majaliscontract of adhesioncontinuing trespasscontinental glaciercontagious abortionconstructive breachconnarus guianensisconjugal visitationcongenital disorderconfederate soldierconfederate jasmineconduction deafnesscomputer simulationcomputer programingcomptroller generalcomplementary colorcomplementary closecomplement fixationcompetitor analysiscompassionate leavecomparative anatomycommunist manifestocommon yellowthroatcommon unicorn plantcommon staghorn ferncommon pitcher plantcommon lady's-slippercommon cardinal veincommittal to writingcommerce departmentcombat intelligencecolutea arborescenscollege of cardinalscolinus virginianuscolchicum autumnalecognitive operationcoelenterate familyclinopodium vulgareclinical psychologyclinical depressionclianthus speciosusclaytonia virginicaclatonia lanceolataclass xanthophyceaeclass pyrenomycetesclass hymenomycetesclass ginkgophytinaclass dicotyledonesclass cyanobacteriaclass coniferopsidacitrus aurantifoliacirsium lanceolatumcinnamomum camphoracinchona ledgerianacinchona lancifoliacinchona cordifoliachrysobalanus icacochristian schonbeincholoepus hoffmannichinese scholartreechinese scholar treechinese parasol treechilean flameflowerchenopodium glaucumchelifer cancroidescheilanthes eatoniicharronia flavigulacharles vii of francecharles ii of englandcharles henry harrodchamaemelum nobilischairman of the boardchaenopsis ocellataceylon cinnamon treecerro del nacimientocerebrospinal fluidcercis occidentalisceltis occidentaliscelestial longitudecatherine i of russiacatharanthus roseuscatalytic convertercastanea ozarkensiscassia occidentaliscascade transformercasanova de seingaltcarolingian dynastycarissa grandifloracardioid microphonecardigan welsh corgicardamine douglasiicarbonnade flamandecarbon group elementcaranx bartholomaeicapital of singaporecapital of san marinocampanula glomeratacalostoma raveneliicalostoma lutescenscalopogon tuberosumcalochortus eleganscalochortus amoenuscallorhinus ursinuscalifornia white fircalifornia sycamorecalifornia box eldercalifornia bluebellcalifornia black oakcalifornia allspicecalcium bicarbonatecabomba carolinianabrush-tail porcupinebrowning machine gunbronchoscopic smearbronchial pneumoniabroadcasting studiobreech presentationbougainville trenchborn-again christianbook binding machineboltzmann's constantbocconia frutescensblue cardinal flowerblow molding machineblackbody radiationblack-body radiationblack root rot fungusbidens trichospermabeckman thermometerbastardy proceedingbarnaba chiaramontibarack hussein obamabank holding companyball-and-socket jointbackward and forwardbachelor of divinityautomobile mechanicautoclaved concreteauditory perceptionassociate in nursingasian horseshoe crabascophyllum nodosumascomycetous fungusarytenoid cartilagearticle of furniturearteria communicansarnold lucius gesellarisaema dracontiumarches national parkapplication programapodictic certaintyapocynum cannabinumapical placentationapatetic colorationantonio da correggioanticonvulsant druganticipatory breachanterior facial veinantarctic continentanselm of canterburyanolis carolinensisanointing of the sickanoa depressicornisanna amalia mercourianion-exchange resinanemone ludovicianaandropogon furcatusanarchist communismanamnestic responseanalytical geometryamorpha californicaamerican water ouzelamerican twinfloweramerican pennyroyalamerican labor partyamerican arborvitaealice-josephine ponsaleurites moluccanaaleksandr pavlovichagonus cataphractusagelaius phoeniceusafrican green monkeyaffricate consonantaegilops triuncalisaegean civilizationadlerian psychologyaddax nasomaculatusacute brain disorderacoustic resistanceacoustic projectionacoustic phenomenonacoustic absorptionaconitum lycoctonumacer pseudoplatanusacentric chromosomeaccounts receivableacacia xanthophloeaabsorption spectrumabnormal psychologyabdominal pregnancy
