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18-Letter Words Containing: O,A,C,T,I,O,N,S

 (In Any Order)
There are 64 18 letter words, 158 18 letter phrases and 0 18 letter abbr's with O,A,C,T,I,O,N,S in.

Best Scoring 18 Letter Words With: O,A,C,T,I,O,N,S

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All 18 Letter Words

Words (64)
telecommunicationstransmogrificationoversimplificationsubcategorizationssemidomesticationssedimentologicallyquattuordecillionsprovincializationspronounceabilitiespostpsychoanalyticpolyesterificationpolyacrylonitrilesphotosyntheticallyphotoreactivationsphotodissociationsoverspecializationoverconcentrationsovercommunicationsoverclassificationnondiscriminationsnoncooperationistsnoncomparabilitiesnoncommutativitiesmonochromaticitiesmineralocorticoidsmicromanipulationsmicroencapsulationintercolumniationsgranulocytopoiesisgranulocytopoiesesfractionalizationsethnomusicologicalelectroretinogramselectrodesiccationdisconsolatenessesdehydrochlorinatescounteraggressionscounteradaptationscounteraccusationsconversationalistscontradistinctionsconsubstantiationsconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismscongregationalistscongregationalismsconceptualizationscompanionabilitiescommercializationsbourgeoisificationbacteriorhodopsinsarchaeoastronomiesaerothermodynamicsunconstitutionallyovercapitalisationnonprognosticativefibrocartilaginouscytoarchitectonicscross-fertilizationcross-fertilisationcorrosion-resistantadenocarcinomatous
Phrases (158)
voiceless consonantsolid body substancesocial organizationsocial organisationsexual reproductionpooecetes gramineuspoisonous substancepiano transcriptionostrya carpinifoliaoenothera fruticosaoceanites oceanicusnational censorshipnarcotic antagonistmusical compositionhistorical documentgenus dimorphothecafunctional disorderfricative consonantessential conditionelectronics companyeconomic assistancedivision cynodontiacouncil of constanceconservation of masscolocasia esculentaclass dicotyledonaechemical operationscapital of wisconsincapital of minnesotacapital of louisianacapital of indonesiaascension of the lordartocarpus communisartistic productionagropyron cristatumacoustic gramophoneaccordance of rightsunspoken accusationtropical rain foresttime deposit accounttheory of indicatorsteucrium scorodoniasymplocus tinctoriaswiss confederationsubclass actinopodastellar associationsteganopus tricolorstations of the crossstarvation acidosisspotsylvania countysocial anthropologysmoking compartmentsex-change operationsecondary educationsecondary dentitionsciaenops ocellatussao tome and principesacrifice operationrocky mountain sheeprichard john robertsrhetorical questionrepublic of botswanareaction propulsionpropositional logicprionotus carolinuspotassium carbonatepotamogeton crispusponcirus trifoliatapoephila castanotisplains pocket gopherphonological systemparochetus communisopisthocomus hoazinoperations researcholfactory sensationnorth celestial polenormative economicsnonsocial infectionnewtonian telescopemyositis trichinosaminor diatonic scaleminoan civilisationmineral associationmilitary commissionmicroscopic anatomymexican pocket mousemaster of ceremoniesmarquis de condorcetmajor diatonic scalemagneto-optical discmacroscopic anatomylip synchronizationlip synchronisationleontocebus rosalialactose intolerancekingdom protoctistajunction transistorjoint chiefs of staffionization constantinternal combustioninorganic phosphateinformation scienceheat of dissociationheat of condensationguilt by associationgregorian telescopegoods and service taxgenus schizopetalongenus chorizagrotisgenus anoectochilusgastroepiploic veingastrocolic omentumfunctional genomicsforward transactiondoctor of humanitiesdivision myxomycotadivision cyanophytadissociation energydicamptodon ensatusdental orthopaedicsde facto segregationcystopteris montanacutaneous sensationcourt of saint james'scotoneaster dammericorticospinal tractcortaderia selloanacorporal punishmentcoronary thrombosiscoreopsis tinctoriacoptis groenlandicaconversion reactionconversion hysteriacontract of adhesioncontagious abortionconjugal visitationcongenital disorderconfederate soldierconduction deafnesscomputer simulationcompetitor analysiscompassionate leavecommunist manifestoclass dicotyledoneschaenopsis ocellatacapital of singaporecapital of san marinocalostoma raveneliibroadcasting studiobocconia frutescensball-and-socket jointanointing of the sickaffricate consonantacoustic projectionacoustic phenomenonacoustic absorptionacentric chromosomeabsorption spectrum
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