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18-Letter Words Containing: A,C,E,I,O

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There are 187 18 letter words, 855 18 letter phrases and 0 18 letter abbr's with A,C,E,I,O in.

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

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Words (187)
telecommunicationsinconsequentialityhypercoagulabilitycompartmentalizingoversimplificationantivivisectionistpaleoclimatologistneuropsychologicalunconscionablenessunaccountabilitiesultrasophisticatedultraconservativesultraconservatismsthermoplasticitiestheatricalizationssupersophisticatedsupercivilizationssubcategorizationsstoichiometricallystereospecificallystereophotographicspectroheliographyspectroheliographssemidomesticationssemiconservativelysedimentologicallysatisfactorinessessacrilegiousnessesroentgenologicallyrevascularizationsrecrystallizationsrechromatographingrechromatographiesrambunctiousnessesquattuordecillionsquasiperiodicitiespronounceabilitiespolyesterificationpolyacrylonitrilesphotosyntheticallyphotoreactivationsphotomicrographiesphenomenologicallypertinaciousnessespaleoclimatologiesovolactovegetarianoverspecializationoveroptimisticallyoveridentificationoverconcentrationsovercommunicationsovercommercializesovercommercializedoverclassificationovercentralizationnoncooperationistsnoncomparabilitiesnoncommutativitiesneuropsychiatristsneuropharmacologicmonochromaticitiesmisidentificationsmineralocorticoidsmicroradiographiesmicrophotographiesmicrophotographersmicropaleontologicmicroenvironmentalmicroencapsulationmicroencapsulatingmicrocalorimetriesmetallographicallymechanochemistriesmagnetostrictivelymagnetoresistancesmacrophotographiesmacroglobulinemiaslipopolysaccharidelepidopterologicalirreproachablenessirreconcilablenessintercommunicatingintercolumniationsincontestabilitiesinconsolablenessesinconsiderablenessinconceivabilitiesincommensurabilityinauspiciousnessesimmunoreactivitiesimmunoprecipitatesimmunoprecipitatedimmunocytochemicalhypernationalistichyperconcentrationhydrometallurgicalhomoscedasticitiesgranulocytopoiesisgranulocytopoiesesgeochronologicallyexceptionabilitiesethnomusicologicalelectroretinographelectroretinogramselectromyographieselectrodesiccationelectrocorticogramelectrocardiogramsechocardiographiesechocardiographersdisconsolatenessesdeoxyribonucleasesdehydrochlorinatesdehydrochlorinateddehydrochlorinasesdecriminalizationscounterstrategistscounterretaliationcounterprogrammingcountereducationalcounterculturalismcounteraggressionscounteradvertisingcounteradaptationscounteraccusationsconversationalistsconstitutionalizesconstitutionalizedconservativenessesconsequentialitiescongregationalistscongregationalismsconceptualizationscompartmentalisingcompanionabilitiescommunicablenessescommercializationscommensurabilitiescollectivisticallychromolithographerchromolithographedchlortetracyclinesbureaucratizationsbourgeoisificationbiocompatibilitiesbacteriorhodopsinsaustralopithecinesarchaeoastronomiesanticounterfeitinganticommercialismsagammaglobulinemicaerothermodynamicsunsatisfactorinesstrichlormethiazidespectrographicallypsychotherapeuticspocket-handkerchiefplasmodiophoraceaeoxidation-reductionovercapitalizationovercapitalisationorder-chenopodialesnonprognosticativenoninterchangeablenitrochloromethaneneurophysiologicalmucopolysaccharidelacto-vegetarianisminternationalisticintercommunicationhypercholesteremiahomobasidiomycetesenterobacteriaceaeelectrocardiographcytoarchitectonicscross-fertilizationcross-fertilisationcounterreformationcorynebacteriaceaecorrosion-resistantcolumbite-tantalitechemotherapeuticalcalymmatobacteriumarteriolosclerosisanticholinesteraseanthropocentricityadenocarcinomatous
Phrases (855)
zingiber officinalexerographic printervoiceless consonantvoice communicationvictory in europe dayvictory celebrationvictor frankensteinupton beall sinclairtypographical errortuamotu archipelagotomistoma schlegelitheoretical accountsolid body substancesir frederick ashtonsexual reproductionsetophaga ruticillasergei rachmaninoffsecurity consultantsecond cranial nervescottish highlanderrhetorical languageresearch colloquiumrepublic of surinamerepublic of sloveniarepublic of paraguayrepublic of maldivesrepublic of kiribatirepublic of hondurasrefrigerator cookieread-only memory chipprivate corporationprince-of-wales plumepooecetes gramineuspolitically correctpolitical dissidentpoisonous substancepinicola enucleatorphysiological statephysical phenomenonphoenix dactyliferaoscar hammerstein iiorder sarracenialesorder sarcosporidiaorder ichthyosauriaorder eubacterialesoperating procedureoenothera fruticosaoceanites oceanicusnicolaus copernicusniccolo machiavellinewspaper columnistneapolitan ice creamnational censorshipmusical performancemusculus temporalismusculospiral nervemorchella crassipesmolar concentrationmolal concentrationmethod of accountingmercator projectionmeconopsis cambricamarianne craig mooremagnetic attractionlogistic assistancelogistic assessmentlinguistic relationlepomis macrochiruslachrymal secretionjoel chandler harrisjean-frederic joliotjames whitcomb rileyisabella i of castileinternational scaleinterior decorationinterior decoratinginstallation chargeinflectional endingideological barrierhousehold appliancehistorical documenthindu calendar monthhealth care providerhallucinogenic druggravitational forcegraphical recordinggossypium herbaceumgeorge michael cohangeophysical sciencegeographical regiongenus recurvirostragenus melopsittacusgenus eschscholtziagenus dimorphothecagenetic abnormalityfunctional disorderfulminate of mercuryfricative consonantfreudian psychologyfourth cranial nervefortunella japonicafavorable receptionfamily scorpaenidaefamily scolopacidaefamily polygalaceaefamily motacillidaefamily magnoliaceaefamily loranthaceaeexplication de texteeusebius of caesareaessential conditionessential amino acideriobotrya japonicaerinaceus europaeuserigeron canadensiselement of a cylinderelectronics companyelectronic databaseeducation secretaryedgar rice burroughseconomic assistanceduck-billed dinosaurdouble-deck carriagedivision eubacteriadirectional antennadirect transmissiondiplomatic ministerdigitalis glycosidecrotalus mitchelliicouncil of constancecouncil of chalcedoncorporate executiveconservation of masscomputer peripheralcomptonia peregrinacompression bandagecommon american shadcommissaire maigretcomminuted fracturecommercial documentcommercial activitycolumbia universitycolocasia esculentacollapsible sheltercognitive semanticsclass schizomycetesclass hyalospongiaeclass dicotyledonaechristopher marlowechemical phenomenonchemical operationschemical attractioncharles follen mckimceremonial occasioncerebrospinal fevercause to be perceivedcastanea mollissimacapital of venezuelacapital of tennesseecapital of new mexicocapital of new jerseycapital of minnesotacapital of indonesiacapital of guatemalacapital of cape verdecapital of argentinacalifornia white oakbombycilla cedrorunbiological researchbignonia capreolatabernardo bertoluccibaron georges cuvierbachelor of medicineaugsburg confessionattestation serviceassyrian neo-aramaicascension of the lordapodemus sylvaticusantispasmodic agentantipsychotic agentantineoplastic drugantilope cervicapraantiberiberi factorantagonistic muscleangle of inclinationandrew dickson whiteanamnestic reactionanalysis of varianceamerican revolutionambystoma mexicanumalytes obstetricansalpha-linolenic acidaegean civilisationactinidia deliciosaacoustic gramophoneaccordance of rightsyellow pitcher plantwrit of habeas corpuswinter olympic gameswilson cloud chamberwhole life insurancewestern diamondbackweather forecastingvolumetric analysisvirginia crownbeardvigilance committeevespula maculifronsveronica chamaedrysveronica beccabungavascular prosthesisvascular hemophiliavaledictory speakervaledictory orationvaledictory addressvaccinia gangrenosauterine contractionurogenital medicineupper carboniferousunspoken accusationunilateral contracttyrannus vociferanstype of architecturetussock caterpillartropical rain foresttrichostema lanatumtricholoma venenatatrichloracetic acidtremella fuciformistoxemia of pregnancytorreya californicatopical anaesthetictopical anaesthesiatime deposit accounttiarella cordifoliathoroughbred racingthermoplastic resinthermobia domesticatherapeutic cloningtheory of indicatorstheatrical producertextual scholarshipteucrium scorodoniatectaria macrodontatanacetum douglasiitanacetum coccineumtactual explorationswiss confederationsurvivors insurancesupratrochlear veinsuborder lacertiliasuborder ceratopsiasubgenus calliopsissubfamily acoraceaestructural genomicsstochastic variablestictopelia cuneatastellar associationsteganopus tricolorstations of the crossspace-time continuumsouthern white cedarsouth celestial polesolidago canadensissolar magnetic fieldsolanum commersoniisolanum carolinensesociological theorysocio-economic classsmoking compartmentsmall cell carcinomasloanea jamaicensissir john carew ecclessir ernst boris chainsir alfred hitchcockside-blotched lizardsidalcea malviflorashort gastric arterysex-change operationserratula tinctoriasentential functionsemi-sweet chocolatesegmentation cavitysecondary educationsecondary dentitionsecobarbital sodiumscleroderma bovistasciaenops ocellatussao tome and principesalicornia europaeasaint thomas a becketsacrifice operationrocky-mountain maplerocky mountain sheeprobert james fischerrobert bruce mathiasrichea pandanifoliarichard john robertsrichard ii of englandrichard coeur de lionrhodesian ridgebackrhizoctinia diseaserhetorical questionreticular formationrepublic of zimbabwerepublic of the sudanrepublic of colombiarepublic of cameroonrepublic of bulgariarepublic of botswanarene-robert cavelierrelative atomic massregular icosahedronregular convex solidreductio ad absurdumred-green dichromacyrecreation facilityrecombinant proteinreal-time processingreactive depressionreaction propulsionrate of depreciationrachel louise carsonquadriphonic systemquadraphonic systempus-forming bacteriapublic relations manpublic presentationpterocnemia pennatapterocarpus indicuspsychotria capensispsychological statepseudotaxus chieniiprotozoal infectionprophylactic deviceprofessional dancerprobiotic bacteriumprince-of-wales'-heathprince of wales heathpretrial conferencepractice of medicinepotato scab bacteriapotassium carbonatepotamogeton crispuspositive chemotaxispolitical scientistpolice headquarterspolaroid land camerapoinciana gilliesiipoephila castanotispneumogastric nerveplumeria acutifoliaplatanus acerifoliaplatalea leucorodiaplains pocket gopherpimenta officinalispierre-simon laplacepickeringia montanaphragmites communisphotographic cameraphonological systemphoenician languagephilipp melanchthonphaseolus coccineuspersonal credit linepediculosis capitispedestrian crossingpaumotu archipelagopartial correlationparochetus communisparascalops breweriparallel processingparabolic reflectorpancreatic fibrosispaleo-indian culturepalace of versaillesoriental bush cherryoreamnos americanusorder stegocephaliaorder rickettsialesorder mycrosporidiaorder marchantialesorder falconiformesorder coraciiformesorder actinomyxidiaoperations researchopen-air marketplaceolfactory sensationnyctanassa violaceanucleolus organizernucleolus organisernucleolar organizernucleolar organisernuclear-powered shipnorthern white cedarnorth celestial polenormative economicsnorman architecturenonsocial infectionnon-christian priestnikolai lobachevskynicolaus zinzendorfnicolas malebranchenewtonian telescopenewtonian reflectornewtonian mechanicsnegative reinforcernegative chemotaxisnational assistancenasogastric feedingmyelocytic leukemiamycteroperca bonacimyasthenic syndromemusculus pectoralismountain watercressmountain blacksnakemonocytic leukaemiamolecular biologistminor diatonic scalemineral associationmilitary censorshipmicrohoning machinemichael stuart brownmichael gerald tysonmexican pocket mousemetaphosphoric acidmetabolic alkalosismelissa officinalismelicocca bijugatusmedical institutionmedical examinationmedicago intertextamathematical symbolmaster of ceremoniesmarriage counselingmarquis de condorcetmalice aforethoughtmajor diatonic scalemagnetomotive forcemagneto-optical discmagnetic levitationmagnetic core memorymagnesium carbonatemachine translationmacedonian languagelucretia coffin mottlower carboniferouslord high chancellorlonicera canadensislong-distance runnerlobelia siphiliticalitocranius walleriliquid metal reactorlimnocryptes minimaleycesteria formosalexicalized conceptlepiota rubrotinctalepiota clypeolarialepiota cepaestipesleontocebus rosalialegislative councilledum groenlandicumlearner's dictionarylaportea canadensisland-office businesslactose intolerancelactarius deliciosokeratosis nigricanskalashnikov culturejudicial separationjudicial proceedingjoint chiefs of staffjohn griffith chaneyjessica lucy mitfordjerusalem artichokejean francois milletjasminum officinalejames francis thorpejames butler hickockjamaica honeysucklejacques lucien monodjacksonian epilepsyitalian honeysuckleion-exchange polymerinternational pitchinternal combustioninterfacial tensioninteragency supportinorganic phosphateinorganic chemistryinformation scienceinflectional suffixinductive reasoningindicator electrodeincomplete fractureincomplete abortionin the adjacent houseidiopathic disorderidiographic sciencehysterical neurosishypoplastic anaemiahypoglycaemic agenthypochromic anaemiahyperfocal distancehyperchromic anemiahydroxybenzoic acidhyalophora cecropiahooded pitcher planthonorable dischargehieracium pilocellaheterotheca villosahelicobacter pyloriheat of dissociationheat of condensationhave the distinctionhalicoeres radiatushaemorrhagic strokegyromitra esculentagymnadenia conopseaguaiacum officinaleground-emplaced minegregorian telescopegraduation exercisegovernment activitygothic architecturegoods and service taxgigacycle per secondgiant potato creepergiannangelo braschigiacomo della chiesageocentric parallaxgenus schizophragmagenus schizopetalongenus poecilocapsusgenus pleurobrachiagenus platypoecilusgenus paracheirodongenus mycobacteriumgenus micropogoniasgenus lactobacillusgenus ichthyosaurusgenus hyracotheriumgenus hyacinthoidesgenus gymnocalyciumgenus falcatifoliumgenus dicranopterisgenus chorizagrotisgenus chirocephalusgenus ceratotheriumgenus cardiospermumgenus calamagrostisgenus archidiskidongenus anoectochilusgenus agrobacteriumgenus actiniopterisgenus acanthocybiumgastroepiploic veingastrocolic omentumfunctional genomicsfuchsia excorticatafrancois mitterrandfragaria chiloensisfractional currencyfirst earl of chathamfinno-ugric-speakingfictional characterfemale circumcisionfamily volvariaceaefamily trionychidaefamily symplocaceaefamily roridulaceaefamily roccellaceaefamily rhizobiaceaefamily polyporaceaefamily polygonaceaefamily papilionaceafamily orchestiidaefamily oleandraceaefamily notoryctidaefamily notonectidaefamily microhylidaefamily macropodidaefamily loxomataceaefamily lecanoraceaefamily hypoxidaceaefamily hypocreaceaefamily haloragaceaefamily goodeniaceaefamily gobiesocidaefamily forficulidaefamily embiotocidaefamily crocodylidaefamily cordaitaceaefamily combretaceaefamily colchicaceaefamily cladoniaceaefamily chironomidaefamily cetorhinidaefamily ceratopsidaefamily cephalobidaefamily cecropiaceaefamily cecidomyidaefamily catostomidaefamily bromeliaceaefamily boraginaceaefamily bignoniaceaefamily ambrosiaceaefamily allioniaceaefairness commissionexothermic reactionexophthalmic goitereuropean white bircheuropean spider crabeuropean bird cherryeuphorbia corollataeuonymus americanuseuclid's second axiomeuclid's fourth axiomeucalyptus coriaceaeuarctos americanusequatoguinean francepacris obtusifoliaenglish hippocratesenergy of activationendowment insuranceembryonal carcinomaelectrostatic fieldelectric automobileelaeocarpus grandiseighter from decatureichhornia spesiosaeducational programecumenical movementecclesiastical robeecclesiastical modeeastern cricket frogeastern catholicismdynamic loudspeakerduodecimal notationdrepanocytic anemiadorsal scapular veindomesticated animaldoctor of humanitiesdiversionary attackdissociation energydiscretionary trustdirector of researchdirect bill of ladingdioscorea bulbiferadicamptodon ensatusdepreciation chargedental practitionerdental orthopaedicsdeductive reasoningde facto segregationdaboecia cantabricacystopteris montanacyrtomium aculeatumcyrilla racemifloracynoglossum amabilecyclopes didactyluscutaneous sensationcupressus govenianacupressus arizonicacultural revolutioncrocodilian reptilecriminal possessioncrataegus apiifoliacourt of saint james'scountervailing dutycounterbattery firecounter reformationcotoneaster dammericoryphaena hippuruscortaderia selloanacorrosive sublimatecorporal punishmentcoronavirus diseasecornelius janseniuscoreopsis tinctoriacordyline australiscordia gerascanthuscoptis groenlandicacopernicia ceriferacoordinate geometryconversion reactionconversion hysteriacontract of adhesioncontinuing trespasscontinental glacierconstructive breachconnarus guianensiscongenital disorderconfederate soldierconfederate jasmineconduction deafnesscomputer simulationcomputer programingcomplement fixationcompetitor analysiscompatible softwarecompassionate leavecomparative anatomycommunist manifestocommon pitcher plantcommon lady's-slippercommon cardinal veincommodity brokeragecommercial travelercombat intelligencecollege of cardinalscolchicum autumnalecolaptes chrysoidescognitive operationcoelenterate familycodiaeum variegatumclinopodium vulgareclinical depressionclianthus speciosusclematis versicolorclematis ochreleucaclaudius ptolemaeusclatonia lanceolataclass holothuroideaclass hepaticopsidaclass dicotyledonesclass cyanobacteriaclass coniferopsidacirsium lanceolatumcirculatory failurecinchona ledgerianacimicifuga racemosachristian schonbeincholoepus hoffmannichinese scholartreechinese scholar treechinese parasol treechilean flameflowerchenopodium glaucumchelifer cancroidescheilanthes eatoniichattahoochee rivercharles william postcharles vii of francecharles ii of englandcharles digby harrodchamaemelum nobilischairman of the boardchaenopsis ocellataceylon cinnamon treecerro del nacimientocerebrospinal fluidcerebral thrombosiscercis occidentalisceratotherium simumceratostomella ulmiceltis occidentaliscelestial longitudecatherine i of russiacatalytic convertercastilleja chromosacastanea ozarkensiscassia occidentaliscasanova de seingaltcartridge extractorcardioid microphonecardigan welsh corgicardamine douglasiicaranx bartholomaeicapital of singaporecamelus dromedariuscamassia scilloidescalostoma raveneliicalifornia white fircalifornia sycamorecalifornia box eldercalifornia bluebellcalifornia allspicecalcium bicarbonatebursera microphyllabuchloe dactyloidesbrush-tail porcupinebrowning machine gunbronchoscopic smearbronchial pneumoniabreech presentationboy scouts of americabougainville trenchbook of ecclesiastesbook binding machinebocconia frutescensblue cardinal flowerblow molding machinebidens trichospermabastardy proceedingbasal metabolic ratebartolomeo eustachibarometric pressurebarack hussein obamaball-and-socket jointbachelor of divinityautomobile mechanicauditory perceptionasterid dicot familyassociative aphasiaassociate professorassociate in nursingasian horseshoe crabarytenoid cartilagearticulatory systemarticle of furniturearteria ophthalmicaarteria communicansarnold lucius gesellarisaema dracontiumarches national parkapothecaries' weightapodictic certaintyapical placentationapatetic colorationantonio da correggioanticipatory breachanterior facial veinantarctic continentanolis carolinensisanointing of the sickanoa depressicornisanna amalia mercourianion-exchange resinanemone ludovicianaanamnestic responseanalytical geometryamerican water ouzelamerican twinfloweramerican pennyroyalamerican labor partyamerican arborvitaealice-josephine ponsaleurites moluccanaaleksandr pavlovichagelaius phoeniceusafrican green monkeyaffricate consonantaegilops triuncalisaegean civilizationadlerian psychologyacute brain disorderacoustic resistanceacoustic projectionacoustic phenomenonacentric chromosomeacellular slime moldaccounts receivableacacia xanthophloeaabsorption spectrumabdominal pregnancy
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