18-Letter Words Containing: O,C,T,A,S
(In Any Order)
There are 167 18 letter words,
597 18 letter phrases and
0 18 letter abbr's with
O,C,T,A,S in.
Best Scoring 18 Letter Words With: O,C,T,A,S
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All 18 Letter Words
Words (167)
telecommunicationsinconsequentialitytransmogrificationoversimplificationantivivisectionistpsychopathologicalpaleoclimatologistunaccountabilitiesultrasophisticatedultramicroscopicalultraconservativesultraconservatismsthermoplasticitiestheatricalizationstachistoscopicallysupersophisticatedsuperconglomeratessupercivilizationssubclassificationssubcategorizationsstructuralizationsstoichiometricallystereospecificallystereophotographicspectroheliographyspectroheliographssomnambulisticallysemidomesticationssemiconservativelysedimentologicallysatisfactorinessesrhabdomyosarcomatarevascularizationsrecrystallizationsrechromatographiesrambunctiousnessesradiochromatogramsquattuordecillionsquasiperiodicitiespsychopathologistspsychoanalyticallypseudoparenchymataprovincializationspropagandisticallypronounceabilitiespostpsychoanalyticpolyesterificationpolyacrylonitrilesphysiopathologicalphotosyntheticallyphotoreactivationsphotomicrographiesphotodissociationsphosphoglucomutasepertinaciousnessespentachlorophenolspathophysiologicalparticularizationspaleoclimatologiesoverspecializationoveroptimisticallyoverconcentrationsovercommunicationsoverclassificationorthopsychiatristsnondiscriminationsnoncooperationistsnoncomparabilitiesnoncommutativitiesneuropsychiatristsmonochromaticitiesmisidentificationsmisclassificationsmineralocorticoidsmicrophotographiesmicrophotographersmicromanipulationsmicroencapsulationmicroencapsulatingmicrocrystallinitymicrocalorimetriesmechanochemistriesmalcontentednessesmagnetostrictivelymagnetoresistancesmacrophotographiesintercolumniationsincontestabilitiesinconceivabilitiesincommensurabilityimmunoreactivitiesimmunoprecipitateshypernationalistichomoscedasticitieshistophysiologicalgranulocytopoiesisgranulocytopoiesesfractionalizationsexceptionabilitiesethnomusicologicalelectroretinogramselectromyographieselectrodesiccationelectrocardiogramsdisconsolatenessesdehydrochlorinatesdecriminalizationscounterstrategistscounterpropagandascounterdemonstratecounterculturalismcounteraggressionscounteradvertisingcounteradaptationscounteraccusationsconversationalistscontradistinctionsconsubstantiationsconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismsconservativenessesconsequentialitiescongregationalistscongregationalismsconceptualizationscompartmentalisingcompanionabilitiescommercializationscommensurabilitiescollectivisticallyclaustrophobicallychlortetracyclinescantankerousnessesbureaucratizationsbourgeoisificationbiocompatibilitiesbacteriorhodopsinsaustralopithecinesarchaeoastronomiesantidiscriminationanticommercialismsaerothermodynamicsunsatisfactorinessunconstitutionallyultranationalisticspectrographicallysaccharomycetaceaepsychotherapeuticsovercapitalisationnonprognosticativemuscivora-forficatalacto-vegetarianisminternationalistichypercholesteremiahomobasidiomyceteshistocompatibilityfibrocartilaginouscytoarchitectonicscross-fertilizationcross-fertilisationcorrosion-resistantballistocardiogramarteriolosclerosisanticholinesteraseadenocarcinomatousPhrases (597)
voiceless consonantvictor frankensteinupton beall sinclairtomistoma schlegelithomas clayton wolfesyzygium aromaticumsuborder clamatoressphenodon punctatumsolid body substancesocial organizationsocial organisationsir frederick ashtonsexual reproductionsetophaga ruticillasecurity consultantscottish highlanderscandinavian nationroyal academy of artspooecetes gramineuspolitical dissidentpoisonous substancepiano transcriptionphysiological statephysical attractionostrya carpinifoliaoscar hammerstein iiorder ichthyosauriaorder eubacterialesoenothera fruticosaoceanites oceanicusnewspaper columnistnational censorshipnarcotic antagonistmusical compositionmusculus temporalismary wollstonecraftmake a clean breast oflowlands of scotlandlogistic assistancelogistic assessmentlinguistic relationlatrodectus mactanslachrymal secretionjohn charles fremontjames whitcomb rileyjames prescott jouleisabella i of castileinternational scaleinstallation chargehypostasis of christhistorical documentheloderma suspectumgenus styracosaurusgenus recurvirostragenus phyllostachysgenus melopsittacusgenus eschscholtziagenus encephalartosgenus dimorphothecagenus archaeopteryxgarcinia mangostanafunctional disorderfricative consonanteuropean goatsuckeressential conditionessential amino acidelectronics companyelectronic databaseelaeagnus commutataeducation secretaryeconomic assistancedoctor of osteopathydmitri shostakovichdivision eubacteriadivision cynodontiadirect transmissiondiplomatic ministerdigitalis glycosidecyanocitta cristatacrotalus scutulatuscrotalus mitchelliicreate from raw stuffcrataegus oxycanthacouncil of constancecorrugated fastenerconstantin brancusiconservation of masscommissaire maigretcolumbia universitycolocasia esculentacollapsible sheltercognitive semanticsclass schizomycetesclass gastromycetesclass dicotyledonaechristopher marlowechemical operationscause to be perceivedcastanea mollissimacarl gustaf mosandercapital of wisconsincapital of tennesseecapital of swazilandcapital of new jerseycapital of minnesotacapital of louisianacapital of indonesiacapital of australiaattestation serviceascension of the lordartocarpus communisartistic productionarthur schopenhauerarmoracia rusticanaapodemus sylvaticusantispasmodic agentantipsychotic agentantineoplastic drugantagonistic muscleandrew dickson whiteanamnestic reactionamphibious aircraftambystoma mexicanumalytes obstetricansagropyron cristatumaegean civilisationactinidia deliciosaacoustic gramophoneaccounting standardaccordance of rightsyellow-breasted chatwrit of habeas corpuswinter olympic gameswestern diamondbackweather forecastingweapons emplacementvolumetric analysisvascular prosthesisvaledictory speakervaledictory addressuveoscleral pathwayunspoken accusationtyrannus vociferanstussock caterpillartropical rain foresttrichostema lanatumtremella fuciformistopical anaesthetictopical anaesthesiatobacco mosaic virustime deposit accountthermoplastic resinthermobia domesticatheory of indicatorstextual scholarshipteucrium scorodoniataraxacum kok-saghyztanacetum douglasiisymplocus tinctoriaswiss confederationsupratrochlear veinsubpoena duces tecumsuborder nematocerasuborder lacertiliasuborder ceratopsiasubclass actinopodastructural genomicsstructural concretestochastic variablestictopelia cuneatastellar associationsteganopus tricolorstations of the crossstarvation acidosisspotsylvania countyspace-time continuumsouthern white cedarsouth celestial polesolar magnetic fieldsociological theorysocial anthropologysmoking compartmentsir ernst boris chainsir alfred hitchcockside-blotched lizardshortia galacifoliashort gastric arterysex-change operationserratula tinctoriasentential functionsemi-sweet chocolatesegmentation cavitysecretary of the navysecretary of defensesecondary educationsecondary dentitionsecobarbital sodiumscleroderma bovistasciaenops ocellatusscale of measurementsao tome and principesaint thomas a becketsacrifice operationsacramento sturgeonrocky mountain sheeprobert james fischerrobert bruce mathiasrichard john robertsrhizoctinia diseaserhetorical questionresearch laboratoryrepublic of the sudanrepublic of botswanarelative atomic massreductio ad absurdumreal-time processingreactive depressionreaction propulsionratibida columnarisquadriphonic systemquadraphonic systempylodictus olivarispus-forming bacteriapublic relations manpublic presentationpterocarpus indicuspsychotria capensispsychotherapy grouppsychological statepsoriatic arthritispseudotaxus chieniipropositional logicprionotus carolinusprince-of-wales'-heathprince of wales heathpotos caudivolvuluspotato scab bacteriapotassium carbonatepotamogeton crispuspositive chemotaxispopulus trichocarpaponcirus trifoliatapolystichum brauniipolitical scientistpolitical commissarpolice headquarterspoephila castanotispneumogastric nerveplatanus acerifoliaplains pocket gopherpimenta officinalisphyllostachys nigraphyllostachys aureaphrynosoma cornutumphragmites communisphonological systempersonal credit linepediculosis capitispedestrian crossingpart-of-speech taggerparochetus communisparacentral scotomapancreatic fibrosisoriental bush cherryorder stegocephaliaorder rickettsialesorder marchantialesorder endomycetalesopisthocomus hoazinoperations researcholfactory sensationnyctanassa violaceanothofagus truncatanorth celestial polenormative economicsnonsocial infectionnon-christian priestnewtonian telescopenewtonian mechanicsnegative chemotaxisnational assistancenasogastric feedingmyositis trichinosamyasthenic syndromemusculus teres majormusculus pectoralismusculus buccinatormultiplication signmountain watercressmountain blacksnakemoreton bay chestnutmorchella esculentamolecular biologistminor diatonic scaleminoan civilisationmineral associationmilitary commissionmilitary censorshipmicroscopic anatomymichael stuart brownmichael gerald tysonmexican pocket mousemetaphosphoric acidmetabolic alkalosismelicocca bijugatusmedical institutionmathematical symbolmaster of ceremoniesmarquis de condorcetmalacosoma disstriamajor diatonic scalemagneto-optical discmagnesium carbonatemacroscopic anatomymachine translationlutjanus blackfordilong-distance runnerlobelia siphiliticalitocranius wallerilip synchronizationlip synchronisationlimnocryptes minimaligustrum japonicumleycesteria formosalepiota cepaestipesleontocebus rosalialegislative councillearner's dictionarylaportea canadensislactose intolerancelactarius deliciosokingdom protoctistakeratosis nigricanskalashnikov culturejunction transistorjudicial separationjoint chiefs of staffjessica lucy mitfordjerusalem artichokejean francois milletjames francis thorpejames butler hickockjack-o-lantern fungusitalian honeysuckleionization constantinternal combustioninterfacial tensioninteragency supportinorganic phosphateinorganic chemistryinformation scienceinflectional suffixinductive reasoningin the adjacent houseidiopathic disorderhysterical neurosishypoplastic anaemiahyperfocal distancehorse chestnut creamheterotheca villosahenry oscar houghtonheat of dissociationheat of condensationhave the distinctionhalicoeres radiatushaemorrhagic strokegyromitra esculentaguilt by associationgroup psychotherapygroup centrospermaegregorian telescopegraduation exercisegoods and service taxgolden barrel cactusgenus thysanocarpusgenus streptocarpusgenus sphacelothecagenus schizopetalongenus pterodactylusgenus protoceratopsgenus plectrophenaxgenus platypoecilusgenus phascolarctosgenus mycobacteriumgenus malacothamnusgenus macrodactylusgenus leucocytozoangenus leptodactylusgenus lactobacillusgenus ichthyosaurusgenus hyracotheriumgenus hylactophrynegenus hyacinthoidesgenus falcatifoliumgenus dicranopterisgenus dactylopterusgenus ctenocephalusgenus corythosaurusgenus compsognathusgenus chrysothamnusgenus chronoperatesgenus chorizagrotisgenus ceratotheriumgenus ceratophyllumgenus ceratopetalumgenus cephalopterusgenus calamagrostisgenus arctocephalusgenus anoectochilusgenus agrobacteriumgenus actiniopterisgenus acanthocybiumgenus acanthocereusgastroepiploic veingastrocolic omentumfunctional genomicsfunctional calculusfuchsia excorticatafrancois mitterrandforward transactionfirst earl of chathamfirst baron macaulayfeast of tabernaclesfamily orchestiidaefamily ceratopsidaefamily catostomidaeeuclid's fourth axiomeucalyptus rostrataeucalyptus globuluseucalyptus coriaceaeucalyptus camphoraeuarctos americanusequetus lanceolatusepacris obtusifoliaenglish hippocratesendowment insuranceelymus trachycauloselectrostatic fieldedward the confessorecclesiastical robeecclesiastical modeeastern cricket frogeastern catholicismdomesticated animaldoctor of humanitiesdivision myxomycotadivision cyanophytadiversionary attackdistrict of columbiadissociation energydiscretionary trustdirector of researchdicamptodon ensatusdental orthopaedicsdeductive reasoningde facto segregationdaucus carota sativacystopteris montanacystophora cristatacyclopes didactyluscutaneous sensationcryptogramma crispacrotalus adamanteuscrataegus tomentosacrataegus apiifoliacourt of saint james'scotoneaster dammericorticospinal tractcortaderia selloanacorrosive sublimatecorporal punishmentcoronary thrombosiscoreopsis tinctoriacordyline australiscordia gerascanthuscoptis groenlandicaconversion reactionconversion hysteriacontract of adhesioncontinuing trespasscontagious abortionconstructive breachconjugal visitationcongenital disorderconfederate soldierconfederate jasmineconduction deafnesscomputer simulationcomplementary closecompetitor analysiscompatible softwarecompassionate leavecommunist manifestocommon staghorn ferncolutea arborescenscolaptes chrysoidesclosed-heart surgeryclianthus speciosusclematis versicolorclematis ochreleucaclaudius ptolemaeusclassical mythologyclass xanthophyceaeclass pyrenomycetesclass plectomycetesclass hymenomycetesclass holothuroideaclass hepaticopsidaclass ginkgophytinaclass dicotyledonesclass cyanobacteriaclass cryptophyceaecitrus aurantifoliacirsium lanceolatumchrysophrys auratuschristian schonbeinchoriotis australischinese scholartreechinese scholar treechinese parasol treecheilanthes eatoniicharles william postchaenopsis ocellatacerebral thrombosiscercis occidentalisceratotherium simumceratostomella ulmiceltis occidentaliscelestial longitudecatherine i of russiacatharanthus roseuscastilleja chromosacastanea ozarkensiscassia occidentaliscassia augustifoliacascade transformercasanova de seingaltcarolingian dynastycapital of singaporecapital of san marinocapital of costa ricacalostoma raveneliicalostoma lutescenscalopogon tuberosumcalochortus eleganscalochortus amoenusbuchloe dactyloidesbrush-tail porcupinebroadcasting studiobreech presentationboy scouts of americaborn-again christianbook of ecclesiastesboltzmann's constantbocconia frutescensblack root rot fungusbidens trichospermabastardy proceedingbasal metabolic ratebartolomeo eustachibarometric pressureball-and-socket jointaustrotaxus spicataasterid dicot familyassociative aphasiaassociate professorassociate in nursingasparagus setaceousascomycetous fungusarticulatory systemarteria communicansaristolochia durioraristarchus of samosarisaema dracontiumarches national parkapothecaries' weightanticonvulsant druganselm of canterburyanointing of the sickandropogon furcatusanarchist communismanamnestic responseambystoma maculatumaleurites moluccanaagonus cataphractusaffricate consonantaegilops triuncalisaddax nasomaculatusacute brain disorderacoustic resistanceacoustic projectionacoustic phenomenonacoustic absorptionacer pseudoplatanusacentric chromosomeaccounts receivableabsorption spectrum
