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18-Letter Words Containing: O,T,I,O,N

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There are 177 18 letter words, 521 18 letter phrases and 0 18 letter abbr's with O,T,I,O,N in.

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

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Words (177)
telecommunicationsdisproportionatelyanthropomorphizinggastroenterologisttransmogrificationoversimplificationoverrepresentationhyperaldosteronismultrarevolutionarytrichloroethylenestransistorizationstransformationallysubcategorizationssphygmomanometriessemidomesticationssedimentologicallyroentgenologicallyribonucleoproteinsrenationalizationsrehospitalizationsreconstructionistsreconstructionismsrechromatographingquattuordecillionsprovincializationspronounceabilitiesproletarianizationpostpsychoanalyticpolyribonucleotidepolyesterificationpolyacrylonitrilesphotosyntheticallyphotosensitizationphotosensitivitiesphotoreproductionsphotoreactivationsphotomorphogenesisphotolithographingphotodissociationsphotodisintegratesphotodisintegratedphotodecompositionovolactovegetarianoverspecializationoverprotectivenessoveridentificationovergeneralizationoverfertilizationsoverextrapolationsoverconcentrationsovercommunicationsoverclassificationovercentralizationotherworldlinessesostentatiousnessesorthogonalizationsopinionativenessesnonrevolutionariesnoninterventionistnonfraternizationsnondiscriminationsnoncooperationistsnonconfrontationalnoncomparabilitiesnoncommutativitiesnonanthropologistsnonanthropologicalneurotransmissionsneuropsychologistsneurophysiologistsmonochromaticitiesmineralocorticoidsmicroreproductionsmicropaleontologicmicromanipulationsmicroenvironmentalmicroencapsulationmicrodensitometricmicrodensitometersmethylprednisolonemethemoglobinemiasmelodramatizationsintrospectionisticintercolumniationsimpersonalizationsimmunopathologistsimmunopathologicalimmunohematologistimmunohematologiesimmunocytochemicalhyposensitizationshypophysectomizinghyperpolarizationshyperconcentrationhemoglobinopathiesgranulocytopoiesisgranulocytopoiesesglottochronologiesgastroenterologiesfractionalizationsevapotranspirationethnomusicologistsethnomusicologicalethnomethodologistethnomethodologieselectroretinographelectroretinogramselectrodesiccationelectrodepositionsdisproportionationdisproportionatingdiscourteousnessesdisconsolatenessesdihydroergotaminesdephosphorylationsdepersonalizationsdenominationalismsdendrochronologistdenationalizationsdemythologizationsdehydrochlorinatesdehydrochlorinateddeconstructionistscountersuggestionscounterrevolutionscounterretaliationcounterquestioningcounterprogrammingcounterpetitioningcounterinstitutioncountereducationalcounterconventionscounteraggressionscounteradaptationscounteraccusationsconversationalistscontradistinctionsconsubstantiationsconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismscongregationalistscongregationalismsconceptualizationscompanionabilitiescommercializationsbourgeoisificationbloodthirstinessesbiotransformationsbacteriorhodopsinsarchaeoastronomiesaerothermodynamicsunconstitutionallytriphosphopyridinetetraiodothyronineterritorializationterritorialisationrhinolaryngologistradiocommunicationpolypropenonitrileoxidation-reductionoverinterpretationovercapitalizationovercapitalisationnonprognosticativenitrochloromethaneintercommunicationglomerulonephritisfibrocartilaginouscytoarchitectonicscross-fertilizationcross-fertilisationcounterreformationcorrosion-resistantanthropocentricityadenocarcinomatous
Phrases (521)
woodwind instrumentwashington monumentvoiceless consonantvoice communicationvictory in europe dayvictory celebrationturnip-rooted celerythyrotropic hormonethird epistle of johnthird epistel of johntheoretical accounttendonous synovitistelevision reportertangible possessionsupervisory routinesuborder anisopterasolid body substancesolenostemon blumeisocial organizationsocial organisationsexual reproductionscorpio the scorpionrevolutionary grouprepublic of the congorelaxation behaviorprotective coveringprivate corporationpriority processingpreconceived notionpositive reinforcerpooecetes gramineuspolish monetary unitpolianthes tuberosapoisonous substancepinicola enucleatorpiano transcriptionp-type semiconductorostrya carpinifoliaorder trogoniformesoperating procedureone thousand millionoenothera fruticosaoceanites oceanicusoccupational hazardneuropterous insectnational censorshipnarcotic antagonistmusical compositionmolar concentrationmolal concentrationminister of religionmethod of accountingmercator projectionmaterial possessionlogical implicationjohn pierpont morganjean-frederic joliotinterior decorationinterior decoratinghypertonic solutionhouses of parliamenthistorical documentheat of vaporizationheat of vaporisationhealth professionalhablot knight brownegustatory sensationgravitational forcegeorge westinghousegenus dimorphothecafunctional disorderfricative consonantfortunella japonicafirst epistle of johnfederation of tribesfavorable receptionessential conditioneriobotrya japonicaenvoy extraordinaryelectronics companyelectron microscopeelection commissioneconomic assistancedonato di betto bardidivision cynodontiadivision anthophytadistributor housingdietrich bonhoeffercytotropic antibodycouncil of constanceconstruction workerconservation of masscomputer memory unitcomptonia peregrinacommercial documentcolocasia esculentaclass dicotyledonaechemical operationscarrying into actioncapital of wisconsincapital of new mexicocapital of minnesotacapital of louisianacapital of indonesiacalifornia white oakbook of lamentationsbook of instructionsblood extravasationbignonia capreolatabernardo bertolucciauxiliary operationastronomy satelliteascension of the lordartocarpus communisartistic productionanterior fontanelleangle of inclinationamerican revolutionair-to-ground missileagropyron cristatumacoustic gramophoneaccordance of rightszero-coupon securityyellowtail flounderworld tamil movementwelcoming committeewebbing clothes mothvocational trainingvena stylomastoideavaledictory orationuterine contractionunspoken accusationuniversity of oxforduniocular dichromattropical rain foresttrimorphodon lambdatricholoma venenatatricholoma vaccinumtricholoma pardinumtrend extrapolationtrailing four o'clocktrade union movementtoxic shock syndrometoxemia of pregnancytotalitation regimetorreya californicatopographic anatomytongan monetary unittime deposit accounttime-and-motion studythreshold operationthreatened abortionthoroughbred racingthomas stearns eliotthomas gainsboroughthirst for knowledgethermionic emissiontheory of indicatorsthamnophis proximusteucrium scorodoniatelephone extensiontelephone directorytectaria macrodontataxodium mucronatumtaraktogenos kurziitactual explorationsystem of numerationsynaptomys borealissymplocus tinctoriaswiss confederationsweet-potato ring rotsuborder odontocetisubclass actinopodastereoscopic visionstereophonic systemstellar associationsteganopus tricolorstations of the crossstarvation acidosisst. ignatius of loyolaspotsylvania countysphenoidal fontanelsphenoid fontanellesouthern yellow pinesouthern bog lemmingsonora semiannulatasocial anthropologysmoking compartmentsmilax rotundifoliasignal-to-noise ratioshort saphenous veinsex-change operationsensory deprivationsensorimotor regionsemiconductor diodesecondary educationsecondary dentitionsciaenops ocellatussao tome and principesacrifice operationrocky-mountain maplerocky mountain sheeprocky mountain pinonrichard john robertsrhus toxicodenedronrhizopus stoloniferrhizomatous begoniarhetorical questionreticular formationrepublic of botswanareinforced concreteregression equationrecombinant proteinreaction propulsionrate of depreciationradiation pyrometerpyrola rotundifoliapsocopterous insectprotozoal infectionprospero lambertiniprosecuting officerpropositional logicproportional samplepromotional expenseprofessional tennisprionotus carolinuspresident rooseveltpower-station workerpower of appointmentpotawatomi languagepotassium carbonatepotamogeton crispuspositional notationportal hypertensionponcirus trifoliatapolygonum orientalepoephila castanotisplethodon vehiculumplains pocket gopherpinnotheres ostreumphotogenic epilepsyphonological systempesticide poisoningperiodontal diseasepaul bustill robesonpartial correlationparochetus communisparathyroid hormoneparathion poisoningoutput-to-input ratioorthopterous insectornithopod dinosauroriental arborvitaeorder temnospondyliorder synentognathiorder solenichthyesorder polymastiginaorder actinomyxidiaopisthocomus hoazinoperations researchonopordum acanthiumonopordon acanthiumomphalotus illudensolfactory sensationobservation stationnorthern bog lemmingnorth celestial polenormative economicsnormal distributionnonvolatile storagenonsocial infectionnonmalignant tumournon-volatile storagenewtonian telescopenewtonian reflectornewton's law of motionneurotic depressionnetwork programmingnervous prostrationnarrowbody aircraftnarrow-body aircraftnail-tailed kangaroon-type semiconductormyositis trichinosamycteroperca bonacimultiplex operationmountain spleenwortmountain four o'clockmother-in-law's tonguemontia lamprospermamonocytic leukaemiamonoclonal antibodymomordica charantiaminor diatonic scaleminoan civilizationminoan civilisationmineral associationminato ohashi bridgemilitary commissionmicroscopic anatomymexican pocket mousementha rotundifoliamatricaria inodorummaster of ceremoniesmarquis de condorcetmalathion poisoningmajor diatonic scalemagnetomotive forcemagneto-optical discmagnetic core memorymacroscopic anatomyluteinizing hormonelucretia coffin mottlow-level formattinglocomotive engineerlip synchronizationlip synchronisationliliid monocot genuslightning conductorlieutenant governorliberation theologylepiota rubrotinctaleontocebus rosalialeontocebus oedipusleaning tower of pisalate-spring-bloominglactose intolerancekingdom protoctistakingdom prokaryotaejunction transistorjoint chiefs of staffjohn barrington wainj. robert oppenheimeriron-storage diseaseionization constantinterrogation pointinternal combustioninsider informationinorganic phosphateinformation warfareinformation scienceinformation measureinferiority complexindicator electrodeincomplete abortionhydropower industryhousing developmenthottentot bread vinehorizontal parallaxhooded pitcher plantholocentrus bullisiheterophil antibodyheat of dissociationheat of condensationguilt by associationgroup participationgregorian telescopegradable oppositiongoods and service taxgolden wonder milletgold-crowned kingletglorious revolutionglobal organizationgiant potato creepergianbattista bodonigiambattista bodonigeostationary orbitgenus trichoglossusgenus toxicodendrongenus strobilomycesgenus schizopetalongenus pithecolobiumgenus gomphotheriumgenus ginglymostomagenus clethrionomysgenus chorizagrotisgenus anoectochilusgentiana holopetalagastroepiploic veingastrocolic omentumfunctional genomicsfront-porch campaignfringed loosestrifefranklin d. rooseveltforward transactionflorida smoothhoundfixed-point notationfirst baron tennysonfine-art photographyfinancial conditionfebruary revolutionfavourable positionfausto paolo sozzinifast of the firstbornfamily synodontidaefamily notoryctidaefamily notonectidaefamily mylodontidaefamily monodontidaeexothermic reactionexocentric compoundethyl aminobenzoateestrogen antagonistepistle to the romansenergy of activationendothelial myelomaelectronic computerelectron microscopyeleanor of aquitaineedwin of northumbriaeducational programeast indian rosewoodduodecimal notationdryopteris goldianadramatic productiondoctor of humanitiesdivision rhodophytadivision phaeophytadivision myxomycotadivision cyanophytadissociation energydicamptodon ensatusdental orthopaedicsde facto segregationdavidson's penstemoncytophilic antibodycystopteris montanacutaneous sensationcultural revolutioncross-country skiingcross-country ridingcronartium ribicolacrocodilian reptilecourt of saint james'scounter reformationcotoneaster dammericorticospinal tractcortaderia selloanacorporal punishmentcoronary thrombosiscoreopsis tinctoriacoptis groenlandicacoordinate geometryconvolution of brocaconversion reactionconversion hysteriacontract of adhesioncontopus sordiduluscontagious abortionconjugal visitationcongenital disorderconflict of interestconfederate soldiercone friction clutchconduction deafnessconditioned emotioncomputer simulationcomputer programingcomplex prepositioncomplement fixationcompetitor analysiscompassionate leavecomparative anatomycommunist manifestocommon white dogwoodcommon unicorn plantcommon pitcher plantcommittal to writingcoluber constrictorcognitive operationclatonia lanceolataclass dicotyledoneschinese forget-me-notchairman of the boardchaenopsis ocellataceylon cinnamon treecerro del nacimientocaranx bartholomaeicapital of singaporecapital of san marinocalostoma raveneliibroadcasting studiobrevoortia tyrannisbottom fermentationbottle-nosed dolphinbocconia frutescensblackbody radiationblack-body radiationbirth control devicebird-footed dinosaurbinge-vomit syndromebernese mountain dogbartolomeo vanzettibartolomeo prignanoball-and-socket jointbachelor of divinitybaby-boom generationautomotive engineerautomobile mechanicautomobile industryautoimmune disorderauditory perceptionassistant professorasian tiger mosquitoapplication programapatetic colorationantonio da correggioanomalopteryx owenianointing of the sickangoumois grain mothalveolar resorptionallium neopolitanumagrimonia eupatoriaaffricate consonantacoustic projectionacoustic phenomenonacoustic absorptionaconitum lycoctonumacentric chromosomeacacia xanthophloeaabsorption spectrum
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