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

 (In Any Order)
There are 213 18 letter words, 645 18 letter phrases and 0 18 letter abbr's with A,E,I,O,S,T in.

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

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All 18 Letter Words

Words (213)
telecommunicationsdisproportionatelyinconsequentialitygastroenterologistoversimplificationoverrepresentationantivivisectionisthyperaldosteronismpaleoclimatologistunprofitablenessesunaccountabilitiesultrasophisticatedultraconservativesultraconservatismstriskaidekaphobiastransportabilitiesthermoplasticitiestheatricalizationssupranationalitiessupersophisticatedsupercivilizationssuperadministratorsubcategorizationsstoichiometricallystereospecificallystereoregularitiesstereophotographicsphygmomanometriesspectroheliographyspectroheliographssimultaneousnessessemidomesticationssemiconservativelysedimentologicallysatisfactorinessesrevascularizationsrepresentationallyrenationalizationsreinstitutionalizerehospitalizationsrecrystallizationsrechromatographiesrambunctiousnessesradiosensitivitiesquestionablenessesquattuordecillionsquasiperiodicitiespronounceabilitiespraiseworthinessespostmillennialistspostmillennialismspostmillenarianismpolyesterificationpolyacrylonitrilesphotosyntheticallyphotosensitizationphotoreactivationsphotomicrographiesphotolithographiesphotodisintegratesphotodisintegratedphosphodiesterasespertinaciousnessespaleoclimatologiesoverspecializationoveroptimisticallyoverindustrializesoverindustrializedoverfertilizationsoverextrapolationsoverconcentrationsovercommunicationsoverclassificationostentatiousnessesopinionativenessesnonrevolutionariesnonrepresentativesnonfraternizationsnoncooperationistsnoncomparabilitiesnoncommutativitiesnonarbitrarinessesneurotransmissionsneuropsychiatristsmultifariousnessesmonochromaticitiesmisrepresentationsmisinterpretationsmisidentificationsmineralocorticoidsmicrophotographiesmicrophotographersmicroencapsulationmicroencapsulatingmicrocalorimetriesmethemoglobinemiasmelodramatizationsmechanochemistriesmagnetostrictivelymagnetoresistancesmacrophotographieslumpenproletariatsknowledgeabilitiesinterrelationshipsinteroperabilitiesinternationalitiesinternationalisinginterinstitutionalintercolumniationsinhospitablenessesincontestabilitiesinconceivabilitiesincommensurabilityimpersonalizationsimmunosuppressantsimmunoreactivitiesimmunoprecipitatesimmunohematologistimmunohematologieshyposensitizationshypersensitizationhyperrationalitieshyperpolarizationshyperpigmentationshypernationalistichyperimmunizationshyperalimentationshydroxytryptamineshydrometallurgistshomoscedasticitieshemoglobinopathiesgranulocytopoiesisgranulocytopoiesesgastroenterologiesexterritorialitiesexceptionabilitiesevapotranspirationethnomusicologicalepithelializationselectroretinogramselectromyographieselectrodesiccationelectrocardiogramsdisputatiousnessesdisintermediationsdisconsolatenessesdiphenylhydantoinsdihydroergotaminesdiastereoisomerismdextroamphetaminesdephosphorylationsdepersonalizationsdenominationalismsdenationalizationsdemythologizationsdematerializationsdeinstitutionalizedehydrochlorinatesdedifferentiationsdecriminalizationscounterstrategistscounterculturalismcounteraggressionscounteradvertisingcounteradaptationscounteraccusationsconversationalistsconstitutionalizesconstitutionalizedconservativenessesconsequentialitiescongregationalistscongregationalismsconceptualizationscompartmentalisingcompanionabilitiescommercializationscommensurabilitiescollectivisticallychlortetracyclinesbureaucratizationsbourgeoisificationbiodegradabilitiesbiocompatibilitiesbacteriorhodopsinsaustralopithecinesastrophotographiesarchaeoastronomiesanticommercialismsaerothermodynamicsunsatisfactorinessunquestionablenessterritorialisationspectrographicallysentimentalizationsentimentalisationpteridospermopsidapteridospermaphytapsychotherapeuticsovercapitalisationnonprognosticativelacto-vegetarianisminternationalistichypercholesteremiahomobasidiomycetescytoarchitectonicscross-fertilizationcross-fertilisationcorrosion-resistantarteriolosclerosisantiferromagnetismanticholinesteraseadenocarcinomatous
Phrases (645)
wisteria floribundawashington monumentvoiceless consonantvictor frankensteinupton beall sinclairtreaty of versaillestomistoma schlegelithomas wright wallertheodosius the greattangible possessionsyrian monetary unitsuborder anisopterasolid body substancesir martin frobishersir frederick ashtonsir arthur john evansshort-term liabilitysexual reproductionsetophaga ruticillasecurity consultantscottish highlanderrespiratory illnessposterior pituitarypooecetes gramineuspolitical dissidentpolish monetary unitpolianthes tuberosapoisonous substancephysiological stateoscar hammerstein iiorder sauropterygiaorder ichthyosauriaorder eubacterialesone thousand millionoenothera fruticosaoceanites oceanicusnewspaper columnistnavigational systemnational censorshipmusculus temporalisminor tranquillisermethotrexate sodiummaterial possessionmaster of literaturemanganese tetroxidelogistic assistancelogistic assessmentlinguistic relationlighthorse harry leelachrymal secretionkeyboard instrumentjames whitcomb rileyisabella i of castileinternational scaleinstallation chargehouses of parliamenthistorical documentheat of vaporisationhealth professionalgustatory sensationgreen mountain stategenus recurvirostragenus melopsittacusgenus eschscholtziagenus dimorphothecafunctional disorderfricative consonantfederation of tribesessential conditionessential amino acidendorsement in blankelectronics companyelectronic databaseelaeagnus latifoliaeducation secretaryeconomic assistancedivision eubacteriadisreputable persondirect transmissiondiplomatic ministerdigitalis glycosidedanish monetary unitdame sybil thorndikecrotalus mitchelliicouncil of constanceconservation of masscommissaire maigretcolumbia universitycolocasia esculentacollapsible sheltercognitive semanticsclass schizomycetesclass dicotyledonaechristopher marlowechemical operationscause to be perceivedcastanea mollissimacapital of tennesseecapital of new jerseycapital of minnesotacapital of indonesiabook of lamentationsblue ridge mountainsblood extravasationbattle of wake islandauthoritarian stateattestation serviceastronomy satelliteascension of the lordartemisia filifoliaapodemus sylvaticusantispasmodic agentantipsychotic agentantineoplastic drugantagonistic muscleanisette de bordeauxandrew dickson whiteanamnestic reactionamlodipine besylateambystoma mexicanumalytes obstetricansallegheny mountainsalbert szent-gyorgyiair-to-ground missileaegean civilisationadministrative bodyactinidia deliciosaacoustic gramophoneaccordance of rightsyellow bristlegrassyellow bristle grasswrit of habeas corpuswoolsorter's diseasewinter olympic gameswestern roman empirewestern ribbon snakewestern mountain ashwestern diamondbackwest indian smallpoxwesleyan methodistsweather forecastingwandering albatrossvolumetric analysisvinegar joe stilwellvena supraorbitalisvena stylomastoideavascular prosthesisvaledictory speakervaledictory addressupholstery materialunspoken accusationunited states dollarumbelliferous planttyrannus vociferanstussock caterpillartropical rain foresttrisodium phosphatetrichostema lanatumtremella fuciformistransmission systemtransitive verb formtransfer of trainingtragelaphus buxtonitopical anaesthetictopical anaesthesiatop fermenting yeasttime deposit accounttime-and-motion studythreshold operationthomas stearns eliotthird battle of ypresthermoplastic resinthermobia domesticatheory of indicatorsthe great starvationthalamostriate veintextual scholarshipteucrium scorodoniaterritorial reservetaraktogenos kurziitaraktagenos kurziitanacetum douglasiisystema urogenitalesystema digestoriumsystem of numerationsynaptomys borealisswiss confederationsweet-potato ring rotsuspended animationsupratrochlear veinsuperannuation fundsuborder tarsioideasuborder ruminantiasuborder lipotyphlasuborder lacertiliasuborder ceratopsiastructural genomicsstriped button quailstreptopelia turturstraight-line methodstorage-battery gridstochastic variablestictopelia cuneatastellar associationsteganopus tricolorstations of the crossstanford universitystained-glass windowsphenoidal fontanelsphenoid fontanellespanish oyster plantspace-time continuumsouthern white cedarsouthern maidenhairsouth celestial polesonora semiannulatasolar magnetic fieldsodium thiosulphatesociological theorysmoking compartmentsir george trevelyansir ernst boris chainsir alfred hitchcocksilver quandong treesignal-to-noise ratioside-blotched lizardshort saphenous veinshort gastric arteryshorea teysmannianasexual relationshipsex-change operationserratula tinctoriasentential functionsensory deprivationsemi-sweet chocolateselaginella eatoniisegmentation cavitysecondary educationsecondary dentitionsecobarbital sodiumscleroderma bovistasciaenops ocellatussaratoga spittlebugsao tome and principesample distributionsaint thomas a becketsaint teresa of avilasailor's breastplatesacrifice operationround-tailed muskratrocky mountain sheeprobert james fischerrobert bruce mathiasrichard john robertsrhodanthe manglesiirhizomatous begoniarhizoctinia diseaserhetorical questionrevaluation reserveretarded depressionrespiratory diseaserepublic of the sudanrepublic of botswanarelative atomic massrelational databaseregression equationregistration numberregional anesthesiareductio ad absurdumreal-time processingreactive depressionreaction propulsionquadriphonic systemquadraphonic systempus-forming bacteriapublic relations manpublic presentationpterocarpus indicuspsychotria capensispsychological statepseudotaxus chieniiprumnopitys elegansprospero lambertiniproportional samplepromotional expenseprofessional tennisprince-of-wales'-heathprince of wales heathpresident john adamsprairie golden asterpower-station workerpotentilla anserinapotato scab bacteriapotassium hydroxidepotassium carbonatepotamogeton crispuspositive chemotaxisportal hypertensionpolitical scientistpolice headquarterspoephila castanotispneumogastric nerveplatanus orientalisplatanus acerifoliaplains pocket gopherpine-barren sandwortpimenta officinalisphragmites communisphonological systempezophaps solitariapersonal credit lineperiodontal diseasepedilanthus pavonispediculosis capitispedestrian crossingpaul bustill robesonparochetus communispaprilus alepidotuspancreatic fibrosispalestine authorityoxytropis lambertiioriental bush cherryorder ustilaginalesorder synentognathiorder stegocephaliaorder rickettsialesorder psilophytalesorder polymastiginaorder plantaginalesorder marchantialesorder bennettitalesoperations researchoperating statementomphalotus illudensolfactory sensationobservation stationnyctanassa violaceanorth celestial polenormative economicsnonvolatile storagenonsocial infectionnon-volatile storagenon-christian priestnewtonian telescopenewtonian mechanicsnewton's law of motionnervous prostrationnegative chemotaxisnational assistancenasogastric feedingmyasthenic syndromemusculus pectoralismountain watercressmountain spleenwortmountain fetterbushmountain blacksnakemother-in-law's tonguemontia lamprospermamolecular biologistminor diatonic scalemineral associationminato ohashi bridgemilitary censorshipmichael stuart brownmichael gerald tysonmexican pocket mousemetaphosphoric acidmetabolic alkalosismerovingian dynastymelicocca bijugatusmedical institutionmathematical symbolmaster of ceremoniesmarquis de condorcetmajor tranquillisermajor diatonic scalemagneto-optical discmagnesium carbonatemachine translationloxostege similalislouis the quarrellerlong-distance runnerlobelia siphiliticalitocranius wallerilimnocryptes minimaleycesteria formosaleptopteris superbalepiota cepaestipesleontocebus rosalialegislative councillearner's dictionaryleaning tower of pisalate-spring-bloominglaportea canadensislactose intolerancelactarius deliciosokeratosis nigricanskammon strait bridgekalashnikov culturejudicial separationjudgment in personamjoint chiefs of staffjessica lucy mitfordjerusalem artichokejean francois milletjapanese poinsettiajames francis thorpejames butler hickockitalian honeysuckleisopyrum biternatumislets of langerhansiron-storage diseaseintravenous feedinginternal combustionintermediate shroudinterfacial tensioninteragency supportinsider informationinorganic phosphateinorganic chemistryinformation scienceinformation measureinflectional suffixinductive reasoningin the adjacent housein one's birthday suitidiopathic disorderhysterical neurosishypsiglena torquatahypoplastic anaemiahyperfocal distancehynerpeton bassettihuntington's diseasehindostani languageheterotheca villosahesperis matronalisheat of dissociationheat of condensationhave the distinctionhalicoeres radiatushaemorrhagic strokehaematobia irritansgyromitra esculentaguadalupe mountainsgregorian telescopegreat saphenous veingraduation exercisegradable oppositiongoods and service taxgilles de la tourettegeothermal industrygeostationary orbitgenyonemus lineatusgenus zinjanthropusgenus stephanomeriagenus septobasidiumgenus schizopetalongenus pseudowinteragenus pleurothallisgenus platypoecilusgenus mycobacteriumgenus lepidothamnusgenus lagerstroemiagenus lactobacillusgenus ichthyosaurusgenus hyracotheriumgenus hyacinthoidesgenus ginglymostomagenus gasterophilusgenus falcatifoliumgenus dicranopterisgenus chorizagrotisgenus ceratotheriumgenus calamagrostisgenus anoectochilusgenus agrobacteriumgenus actiniopterisgenus acanthocybiumgenital personalitygastroepiploic veingastrocolic omentumfunctional genomicsfuchsia excorticatafranklin d. rooseveltfrancois mitterrandfirst earl of chathamfirst battle of ypresfirst baron tennysonfavourable positionfast of the firstbornfamily synodontidaefamily stromateidaefamily relationshipfamily orchestiidaefamily ceratopsidaefamily catostomidaefamily aulostomidaeeuclid's fourth axiomeucalyptus coriaceaeuarctos americanusestrogen antagonistesther hobart morrisepistle to the romansepacris obtusifoliaenglish hippocratesendowment insuranceelectrostatic fieldecclesiastical robeecclesiastical modeeastern roman empireeastern indigo snakeeastern fox squirreleastern cricket frogeastern catholicismeast indian rosewooddryopteris goldianadryopteris fragransdryopteris filix-masdryopteris dilatatadouble-breasted suitdorothy leigh sayersdomesticated animaldoctor of humanitiesdivision phaeophytadiversionary attackdissociation energydiscretionary trustdirector of researchdicamptodon ensatusdental orthopaedicsdeflationary spiraldeductive reasoningde facto segregationdavidson's penstemoncystopteris montanacyclopes didactyluscutaneous sensationcrataegus apiifoliacourt of saint james'scotoneaster dammericortaderia selloanacorrosive sublimatecorporal punishmentcoreopsis tinctoriacordyline australiscordia gerascanthuscoptis groenlandicaconversion reactionconversion hysteriacontract of adhesioncontinuing trespassconstructive breachcongenital disorderconfederate soldierconfederate jasmineconduction deafnesscomputer simulationcompetitor analysiscompatible softwarecompassionate leavecommunist manifestocolaptes chrysoidesclianthus speciosusclematis versicolorclematis ochreleucaclaudius ptolemaeusclass holothuroideaclass hepaticopsidaclass dicotyledonesclass cyanobacteriacirsium lanceolatumchristian schonbeinchinese scholartreechinese scholar treechinese parasol treecheilanthes eatoniicharles william postchaenopsis ocellatacerebral thrombosiscercis occidentalisceratotherium simumceratostomella ulmiceltis occidentaliscelestial longitudecatherine i of russiacastilleja chromosacastanea ozarkensiscassia occidentaliscasanova de seingaltcapital of singaporecalostoma raveneliibuchloe dactyloidesbrush-tail porcupinebrevoortia tyrannisbreech presentationboy scouts of americabook of ecclesiastesbocconia frutescensbird-footed dinosaurbidens trichospermabernese mountain dogbattle of buena vistabattle of austerlitzbastardy proceedingbasal metabolic ratebartolomeo eustachibarometric pressureball-and-socket jointautomobile industryautoimmune disorderautoimmune diabetesasterid dicot familyassociative aphasiaassociate professorassociate in nursingassistant professorasian tiger mosquitoarticulatory systemarterial blood gasesarteria ethmoidalisarteria communicansartemisia abrotanumarmy of the righteousaristotelia serrataarisaema dracontiumarisaema atrorubensarches national parkapothecaries' weightanterograde amnesiaanointing of the sickanamnestic responsealveolar resorptionalsophila pometariaaleurites moluccanaagitated depressionaffricate consonantaegilops triuncalisadult-onset diabetesacute brain disorderacoustic resistanceacoustic projectionacoustic phenomenonacentric chromosomeaccounts receivableabsorption spectrum
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