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

 (In Any Order)
There are 159 18 letter words, 397 18 letter phrases and 0 18 letter abbr's with I,E,T,T,A,S in.

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

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All 18 Letter Words

Words (159)
telecommunicationscharacteristicallydisproportionatelyinconsequentialitygastroenterologistoverrepresentationantivivisectionistpaleoclimatologistunsubstantialitiesunpredictabilitiesungrammaticalitiesunattractivenessesunaccountabilitiesultrasophisticatedultraconservativesultraconservatismstransportabilitiestransmissibilitiestranscendentaliststranscendentalismsthermoplasticitiestheatricalizationssupranationalitiessupersophisticatedsuperintellectualssuperadministratorsubstitutabilitiessubcategorizationsstoichiometricallystereoregularitiesstereophotographicsemiquantitativelysemidomesticationssatisfactorinessesrepresentativitiesrepresentativenessrepresentationallyrenationalizationsreinstitutionalizerehospitalizationsrecrystallizationsradiosensitivitiesquattuordecillionsquantitativenessespostmillennialistspolyesterificationphotosyntheticallyphotosensitizationphotoreactivationsphotolithographiesphotodisintegratesphotodisintegratedoveroptimisticallyoverfertilizationsoverextrapolationsoverconcentrationsostentatiousnessesnonrepresentativesnonfraternizationsnoncooperationistsnoncommutativitiesneuropsychiatristsmulticellularitiesmonochromaticitiesmisrepresentationsmisinterpretationsmisidentificationsmelodramatizationsmagnetostrictivelymagnetoresistanceslumpenproletariatslightheartednessesirretrievabilitiesintransitivenessesintersubstitutableinterrelationshipsinterrelatednessesinterpretabilitiesinteroperabilitiesinternationalitiesinternationalisingintermediatenessesinterinstitutionalintercolumniationsintellectualnessesinsubstantialitiesinexhaustibilitiesindefatigabilitiesincontestabilitiesinarticulatenessesimpracticabilitiesimperturbabilitiesimmunoreactivitiesimmunoprecipitatesimmunohematologisthyposensitizationshypersensitizationhyperrationalitieshyperpigmentationshypernationalistichyperalimentationshydroxytryptamineshydrometallurgistshomoscedasticitiesgastroenterologiesfaintheartednessesexterritorialitiesexceptionabilitiesevapotranspirationestablishmentarianepithelializationselectroretinogramselectrodesiccationdisputatiousnessesdisintermediationsdextroamphetaminesdenationalizationsdemythologizationsdematerializationsdeinstitutionalizededifferentiationscounterstrategistscounterculturalismcounteradvertisingcounteradaptationscounteraccusationsconversationalistsconstitutionalizesconstitutionalizedconsequentialitiescongregationalistsconceptualizationscompartmentalisingcollectivisticallychlortetracyclinesbureaucratizationsbiocompatibilitiesaustralopithecinesastrophotographiesunsatisfactorinessunenthusiasticallyterritorialisationsentimentalizationsentimentalisationrecruiting-sergeantpteridospermaphytapsychotherapeuticsovercapitalisationnonprognosticativelacto-vegetarianisminternationalisticindustrial-strengthcytoarchitectonicscross-fertilizationcross-fertilisationcorrosion-resistantcharacteristicnessantiferromagnetismanticholinesterase
Phrases (397)
william butler yeatswashington monumentvictor frankensteinvertical stabiliserunited arab emiratestreaty of versaillestransmitting aerialtomistoma schlegelithomas wright wallertheodosius the greattable-tennis racquetsyrian monetary unitsynthetic substancesubversive activitysubclass metatheriastinking nightshadespatial arrangementsistrurus catenatussir matthew flindersshort-term liabilitysexually attractivesetophaga ruticillasecurity consultantscottish highlanderposterior pituitarypolitical dissidentpolish monetary unitpolianthes tuberosaphysiological statepennisetum setaceumpen-tailed tree shrewoenothera fruticosanavigational systemmethotrexate sodiummathematics teachermaster of literaturemarquis de lafayettemanganese tetroxidelogistic assistancelogistic assessmentlinguistic relationkeyboard instrumentjean baptiste racinejames matthew barrieintervertebral diskintervertebral discinterstitial tissueinternational scaleinstallation chargeimperfective aspecthistorical documentheat of vaporisationgustatory sensationgreen mountain stategrammatical subjectgenus melopsittacusgenus citharichthysfricative consonantfederation of tribesfamily testudinidaeessential conditionelectronic databaseeducation secretarydrafting instrumentdistinctive featuredirect transmissiondiplomatic ministerdanish monetary unitcrotalus mitchelliicrataegus laevigatacognitive semanticscapital of tennesseecapital of minnesotabusiness departmentbook of lamentationsblood extravasationbattle of wake islandauthoritarian stateaugustinian hermitsattestation serviceastronomy satellitearteria vertebralisarchitectural styleantispasmodic agentantipsychotic agentantineoplastic drugantagonistic muscleanisette de bordeauxanamnestic reactionalytes obstetricansalbert szent-gyorgyiageratina altissimaadministrative unitadministrative bodywisteria frutescenswild sensitive plantwestern mountain ashwestern big-eared batwesleyan methodistsweather forecastingwalter william skeatviaticus settlementviatical settlementvertical stabilizerverbascum blattariavena stylomastoideavena intercapitalisvena gastrica-dextraupholstery materialunited states watersunited states senateunited states dollartypesetting machinetussock caterpillartropical rain foresttrisodium phosphatetrinectes maculatustrichostema lanatumtriangulum australetransuranic elementtransmission 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 scholarshiptetraneuris acaulisterritorial reserveterminable interesttaraktogenos kurziitaraktagenos kurziitanacetum douglasiitanacetum balsamitatakayasu's arteritissystema urogenitalesystema lymphaticumsystema digestoriumsystem of numerationsweet-potato ring rotsutura internasalissurgical instrumentsurface-active agentsupernatural virtuestructural genomicsstriped button quailstriated muscle cellstreptopelia turturstratified samplingstratified languagestraight-line methodstorage-battery gridstochastic variablestictopelia cuneatasterculia rupestrisstellar associationsteganopus tricolorstations of the crossstanford universityspartina pectinmataspanish oyster plantspace-time continuumsouthern white cedarsouth celestial polesodium thiosulphatesmoking compartmentsingle-breasted suitsilver-leaved nettlesignal-to-noise ratioshort gastric arteryserratula tinctoriasergeant first classsentential functionsemi-sweet chocolatesegmentation cavitysecurity departmentsecondary dentitionsaturated fatty acidsaratoga spittlebugsanskrit literaturesample distributionsaints peter and paulsaint valentine's daysaint thomas a becketsaint teresa of avilasaint martin's summersaint kitts and nevissailor's breastplatesabbatia campestrisround-tailed muskratrobert bruce mathiasright gastric arteryrickettsial diseaserhetorical questionrelative atomic massrelational databaseregistration numberreal-estate businessratchet screwdriverpublic presentationpsychological statepsittacus erithacuspsidium cattleianumprairie rattlesnakepower-station workerpotentilla anserinapotato scab bacteriapotassium carbonatepotamogeton crispuspositive chemotaxisportal hypertensionpolitical scientistpoephila castanotisplatanus orientalisperuvian mastic treepalestine authorityoxytropis lambertiiorder synentognathiorder rickettsialesorder bennettitalesoperating statementolfactory sensationobservation stationnorth celestial polenonvolatile storagenon-volatile storagenon-christian priestnewtonian telescopenewton's law of motionnervous prostrationnegative chemotaxisnational assistancemountain watercressmountain spleenwortmountain fetterbushmother-in-law's tonguemichael stuart brownmetaplastic anaemiametal spinning lathemedical institutionmathematical symbolmarriage settlementmagneto-optical discmachine translationlisteria meningitisleptopteris superbalepiota cepaestipeslathyrus sylvestrislandscape architectlactose intolerancekammon strait bridgejumping bristletailjoint chiefs of staffjapanese poinsettiaisopyrum biternatuminterstellar mediuminterplanetary dustinternal combustionintermediate shroudintergalactic spaceinterfacial tensioninteragency supportin the adjacent housein one's birthday suithypsiglena torquatahynerpeton bassettihuntington's diseasehundred-and-sixtiethhexalectris spicataheterotheca villosaheat of dissociationheat of condensationhawaii standard timehave the distinctionhaematobia irritansgyromitra esculentagreenstick fracturegreat arabian desertgilles de la tourettegiant red paintbrushgeothermal industrygeostationary orbitgenus trautvetteriagenus ceratotheriumgenus actiniopterisgenital personalitygeneral anaestheticgastrocolic omentumfuchsia excorticatafrancois mitterrandflat tip screwdriverfirst earl of chathamfirst battle of ypresfirst baron tennysonfinancial statementfast of the firstbornfamily stromateidaefamily catostomidaeexecutive secretaryeucharistic liturgyestrogen antagonistestimated tax returnesther hobart morriserignathus barbatusepistle to the romanselectrostatic fieldelectric resistanceeastern cricket frogeastern catholicismdryopteris dilatatadouble-breasted suitdomesticated animaldoctor of humanitiesdiversionary attackdiscretionary trustdicamptodon ensatusdental orthopaedicsde facto segregationdaylight-saving timecytisus ramentaceuscystopteris montanacutaneous sensationcourt of saint james'scotoneaster dammericoreopsis tinctoriacontract of adhesioncontinuing trespassconstructive breachcomputer simulationcompetitor analysiscompatible softwarecommunist manifestocleistes divaricatacladrastis kentukeacitellus variegatuschristian scientistchi-square statisticcheilanthes eatoniiceratotherium simumceratostomella ulmiceltis occidentaliscelestial longitudeburmeisteria retusabritish thermal unitbrevoortia tyrannisbreech presentationbreathing apparatusblindstitch machineblind stitch machinebering standard timebattle of buena vistabattle of austerlitzbastard lignum vitaebasal metabolic ratebartolomeo eustachiball-and-socket jointautomobile industryautoimmune diabetesaustralian chestnutattractive nuisanceatrial septal defectathanasius the greatasterid dicot familyassistant professorasian tiger mosquitoarticulatory systemarteria mesentericaarteria ethmoidalisarteria epigastricaartemisia abrotanumarmy of the righteousaristotelia serrataapplied mathematicsapothecaries' weightantidepressant drugantarctic peninsulaanointing of the sickamphetamine sulfatealaska standard timeagitated depressionaffricate consonantadult-onset diabetesactive matrix screenacoustic resistanceacoustic projectionabsorption spectrum
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