18-Letter Words Containing: I,S,T,A,N
(In Any Order)
There are 280 18 letter words,
826 18 letter phrases and
0 18 letter abbr's with
I,S,T,A,N in.
Best Scoring 18 Letter Words With: I,S,T,A,N
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All 18 Letter Words
Words (280)
telecommunicationsdisproportionatelyinconsequentialitygastroenterologisttransubstantiationtransmogrificationoversimplificationoverrepresentationinstitutionalizingantivivisectionisthyperaldosteronismdisenfranchisementvaletudinarianismsunsubstantialitiesunrestrainednessesunprofitablenessesunpredictabilitiesuniformitarianismsungrammaticalitiesuncharitablenessesunattractivenessesunaccountabilitiesultraconservativesultraconservatismstransubstantiatingtransportabilitiestransmissibilitiestransistorizationstransilluminationstransformationallytranscendentaliststranscendentalismstheatricalizationssupranationalitiessuperintellectualssupercivilizationssuperadministratorsubclassificationssubcategorizationsstructuralizationssphygmomanometriessomnambulisticallysimultaneousnessessemiquantitativelysemidomesticationssemiconservativelysedimentologicallysatisfactorinessesrevascularizationsrepresentativitiesrepresentativenessrepresentationallyrenationalizationsremunerativenessesreinstitutionalizerehospitalizationsrecrystallizationsrambunctiousnessesradiosensitivitiesquestionablenessesquattuordecillionsquantitativenessespsychoanalyticallyprovincializationspropagandisticallypronounceabilitiespredestinarianismspraiseworthinessespostpsychoanalyticpostmillennialistspostmillennialismspostmillenarianismpolyesterificationpolyacrylonitrilesphotosyntheticallyphotosensitizationphotoreactivationsphotodissociationsphotodisintegratesphotodisintegratedpertinaciousnessesperpendicularitiesparticularizationsoverspecializationoverindustrializesoverindustrializedoverfertilizationsoverextrapolationsoverconcentrationsovercommunicationsoverclassificationostentatiousnessesorthogonalizationsopinionativenessesnonrevolutionariesnonrepresentativesnonfraternizationsnondiscriminationsnoncooperationistsnoncomparabilitiesnoncommutativitiesnonarbitrarinessesnonanthropologistsneurotransmissionsneuropsychiatristsmultifariousnessesmonochromaticitiesmisrepresentationsmisinterpretationsmisidentificationsmisclassificationsmisadministrationsmineralocorticoidsmicromanipulationsmicroencapsulationmicroencapsulatingmicrocrystallinitymethemoglobinemiasmelodramatizationsmechanochemistriesmanipulativenessesmaladministrationsmagnetostrictivelymagnetoresistanceslumpenproletariatslightheartednesseslatitudinarianismsknowledgeabilitiesintransitivenessesintersubstitutableinterrelationshipsinterrelatednessesinterpretabilitiesinteroperabilitiesinternationalitiesinternationalisinginterminablenessesintermediatenessesinterinstitutionalintercolumniationsintellectualnessesinsubstantialitiesinstitutionalisinginhospitablenessesinexhaustibilitiesindustrializationsindividualizationsindisputablenessesindispensabilitiesindiscriminatinglyindiscriminatenessindefatigabilitiesincontestabilitiesinconceivabilitiesincommensurabilityinarticulatenessesinappreciativenessimpersonalizationsimmunosuppressantsimmunoreactivitiesimmunoprecipitatesimmunopathologistsimmunohematologistimmunohematologieshyposensitizationshypersensitizationhyperrationalitieshyperpolarizationshyperpigmentationshypernationalistichyperimmunizationshyperalimentationshydroxytryptamineshemoglobinopathieshandcraftsmanshipsgranulocytopoiesisgranulocytopoiesesgeneralizabilitiesgastroenterologiesfractionalizationsfaintheartednessesexceptionabilitiesevapotranspirationethnomusicologicalestablishmentarianepithelializationsentrepreneurialismelectroretinogramselectrodesiccationdisreputablenessesdisputatiousnessesdisproportionationdisproportionatingdisintermediationsdiscriminabilitiesdisconsolatenessesdiphenylhydantoinsdimethylhydrazinesdihydroergotaminesdextroamphetaminesdeterminablenessesdephosphorylationsdepersonalizationsdenominationalismsdenationalizationsdemythologizationsdematerializationsdeliberativenessesdeinstitutionalizedehydrochlorinatesdedifferentiationsdecriminalizationscounterstrategistscounterculturalismcounteraggressionscounteradvertisingcounteradaptationscounteraccusationsconversationalistscontradistinctionsconsubstantiationsconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismsconservativenessesconsequentialitiescongregationalistscongregationalismsconceptualizationscompartmentalisingcompanionabilitiescommercializationscommensurabilitieschlortetracyclinesbureaucratizationsbourgeoisificationbiotransformationsbacteriorhodopsinsaustralopithecinesarchaeoastronomiesappreciativenessesantidiscriminationanticommercialismsantiadministrationanagrammatizationsaerothermodynamicsaccumulativenessesabsentmindednessesunsatisfactorinessunquestionablenessunpleasant-smellingunenthusiasticallyunconstitutionallyultranationalisticterritorialisationsentimentalizationsentimentalisationself-aggrandizementself-aggrandisementrhinolaryngologistrecruiting-sergeantovercapitalisationnonprognosticativelaryngopharyngitislacto-vegetarianisminternationalisticindustrial-strengthfibrocartilaginousdistinguishabilitycytoarchitectonicscylindrical-stemmedcross-fertilizationcross-fertilisationcorrosion-resistantcharacteristicnessantiferromagnetismanticholinesteraseanti-traditionalismadenocarcinomatousPhrases (826)
wisteria floribundawilliam james durantwashington monumentvoiceless consonantvictor frankensteinupton beall sinclairunited arab emiratestransmitting aerialtranslating programthanksgiving cactustangible possessiontable-tennis racquetsyrian monetary unitsynthetic substanceswedish nightingalesuborder anisopterastinking nightshadespatial arrangementsolid body substancesocial organizationsocial organisationsistrurus catenatussir peter paul rubenssir matthew flinderssir martin frobishersir frederick ashtonsir arthur john evanssexual reproductionsemilunar cartilageseismic disturbancesecurity consultantscottish highlanderscientific researchscandinavian nationrespiratory illnesspresident clevelandpooecetes gramineuspolitical dissidentpolish monetary unitpolianthes tuberosapoisonous substancepluvianus aegyptiuspiano transcriptionphysical attractionpennisetum setaceumpen-tailed tree shrewparnassia palustrisostrya carpinifoliaoscar hammerstein iione thousand millionoil-industry analystoenothera fruticosaoceanites oceanicusnycticebus pygmaeusnewspaper columnistnavigational systemnautical signal flagnational censorshipnarcotic antagonistmusical compositionmusical arrangementminor tranquillisermaterial possessionmanganese tetroxidelogistic assistancelogistic assessmentlinguistic relationlimenitis archippuslicensing agreementliability insurancelachrymal secretionkeyboard instrumentkatherine mansfieldkamchatka peninsulakalmia angustifoliajean baptiste racinejames arthur baldwinintervertebral diskintervertebral discinterstitial tissueinternational scaleinstallation chargeinfantile paralysishouses of parliamenthistorical documenthindustani languageheat of vaporisationhealth professionalgustatory sensationgreen mountain stategiambattista marinogenus recurvirostragenus melopsittacusgenus eschscholtziagenus dimorphothecagenus citharichthysgenus chamaecytisusgarcinia mangostanafunctional disorderfricative consonantfederation of tribesfamily testudinidaefamily centriscidaeessential conditionessential amino acidendorsement in blankelectronics companyelectronic databaseelaeagnus latifoliaeducation secretaryeconomic assistancedylan marlais thomasdrafting instrumentdivision eubacteriadivision cynodontiadivision anthophytadistinctive featuredisreputable persondirect transmissiondiplomatic ministerdanish monetary unitdame sybil thorndikecyanocitta cristatacouncil of constanceconstantin brancusiconservation of masscolumbia universitycolocasia esculentacognitive semanticsclass dicotyledonaechemical operationscastanea mollissimacascade everlastingcapital of wisconsincapital of tennesseecapital of swazilandcapital of new jerseycapital of minnesotacapital of louisianacapital of indonesiabusiness departmentbush administrationbook of lamentationsblue ridge mountainsblood extravasationbattle of wake islandbanana passion fruitauthoritarian stateaustralian lungfishaugustinian hermitsattestation serviceastronomy satelliteaspalathus linearisascension of the lordartocarpus communisartistic productionarthur m. schlesingerarmoracia rusticanaantispasmodic agentantirrhinum filipesantipsychotic agentantineoplastic drugantagonistic muscleanisette de bordeauxandrew dickson whiteancylus fluviatilisanamnestic reactionanagasta kuehniellaamlodipine besylateamerican pulsatillaambystoma mexicanumamaranthus spinosusalytes obstetricansallegheny mountainsalbert szent-gyorgyiair-to-ground missileagropyron cristatumageratina altissimaaegean civilisationadministrative unitadministrative bodyactinidia deliciosaacoustic gramophoneaccounting standardaccordance of rightswisteria frutescenswinter olympic gameswild sensitive plantwestern roman empirewestern ribbon snakewestern mountain ashwestern fence lizardwestern diamondbackwestern big-eared batwest indian smallpoxwesleyan methodistsweather forecastingwandering albatrossvolumetric analysisvirginia strawberryvirginia serpentaryvinegar joe stilwellvietnamese languageviaticus settlementviatical settlementverbascum lychnitisvena supraorbitalisvena stylomastoideavena nasalis externavena intercapitalisvena gastrica-dextravena bulbi vestibulivaccinium stamineumunspoken accusationunited states watersunited states senateunited states dollarumbelliferous planttyrannus vociferanstypesetting machinetropical rain foresttrinectes maculatustrichostema lanatumtriangulum australetravelling salesmantransuranic elementtransmission systemtransitive verb formtransfiguration daytransfer of trainingtragelaphus buxtonitopical anaesthetictopical anaesthesiatop fermenting yeasttime deposit accounttime-and-motion studythreshold operationthomas stearns eliotthomas gainsboroughthermoplastic resintheory of indicatorsthe great starvationthamnophis sirtalisthamnophis sauritusthamnophis proximusthalamostriate veinteucrium scorodoniatetraneuris acaulisterminable interesttarquinius superbustaraktogenos kurziitaraktagenos kurziitanacetum douglasiitanacetum balsamitasystema urogenitalesystem of numerationsynaptomys borealissymplocus tinctoriaswiss confederationsweet-potato ring rotsutura internasalissuspended animationsurveillance systemsurgical instrumentsurface-active agentsupratrochlear veinsupernatural virtuesuperannuation fundsubthalamic nucleussubsistence farmingsuborder ruminantiasubfamily triglinaesubfamily sterninaesubclass actinopodastructural genomicsstriped button quailstrawberry geraniumstratified samplingstratified languagestraight-line methodstictopelia cuneatastellar associationsteganopus tricolorstations of the crossstarvation acidosisstanley frank musialstanford universitystained-glass windowst. ignatius of loyolaspotsylvania countyspiranthes spiralissphenoidal fontanelsphenoid fontanellespartina pectinmataspanish oyster plantspanish inquisitionspace-time continuumsouthern white cedarsouthern maidenhairsonora semiannulatasolar magnetic fieldsocial anthropologysmoking compartmentsmilax rotundifoliasir george trevelyansir ernst boris chainsingle-breasted suitsilver-leaved nettlesilver quandong treesilphium laciniatumsignal-to-noise ratioshort saphenous veinshorea teysmannianashahaptian languagesexual relationshipsex-change operationserratula tinctoriaserratia marcescenssergeant first classseptuagesima sundaysentential functionsensory deprivationselaginella eatoniisegmentation cavitysecurity departmentsecondary educationsecondary dentitionsciaenops ocellatussaxifraga granulatasapindus marginatussao tome and principesanskritic languagesanskrit literaturesample distributionsalvinia auriculatasalix alba vitellinasaints peter and paulsaint valentine's daysaint thomas aquinassaint thomas a becketsaint teresa of avilasaint martin's summersaint lawrence riversaint kitts and nevissaint francis xaviersacrifice operationround-tailed muskratrocky mountain sheepring-necked pheasantrichard john robertsrhodanthe manglesiirhizomatous begoniarhizoctinia diseaserhetorical questionrevaluation reserveretarded depressionrepublic of the sudanrepublic of botswanarelational databaseregression equationregistration numberregional anesthesiareal-time processingreal-estate businessreactive depressionreaction propulsionratibida columnarisquadriphonic systemquadraphonic systempyrrhuloxia sinuatapus-forming bacteriapupillary sphincterpublic relations manpublic presentationpterocarpus indicuspsychotria capensispsidium cattleianumpseudotaxus chieniiprunus angustifoliaprumnopitys elegansprospero lambertinipropositional logicproportional samplepromotional expenseprofessional tennisprionotus carolinusprince-of-wales'-heathprince of wales heathprevailing westerlypresident john adamspresbyterian churchprairie rattlesnakeprairie golden asterpower-station workerpotentilla anserinapotassium carbonatepotamogeton crispuspositional notationportal hypertensionponcirus trifoliatapolystichum brauniipolitical scientistpoephila castanotispneumogastric nerveplatanus orientalisplatanus acerifoliaplains pocket gopherpine-barren sandwortpimenta officinalisphysical distancingphyllostachys nigraphragmites communisphonological systempetersburg campaignperuvian mastic treepersonal credit lineperpendicular styleperiodontal diseasepedilanthus pavonispedestrian crossingpecten magellanicuspaul bustill robesonparochetus communisparnassia fimbriataparathion poisoningparanthias furciferpancreatic fibrosispalestine authorityornithopod dinosauroriental bush cherryorder ustilaginalesorder synentognathiorder polymastiginaorder plantaginalesorder marchantialesorder bennettitalesopisthocomus hoazinoperations researchoperating statementomphalotus illudensolfactory sensationobservation stationnyctanassa violaceanorth celestial polenormative economicsnormal distributionnonvolatile storagenonsocial infectionnon-volatile storagenon-christian priestnewtonian telescopenewtonian mechanicsnewton's law of motionnervous prostrationnegative chemotaxisnational assistancenasogastric feedingmyositis trichinosamyasthenic syndromemusculus buccinatormultiplication signmountain watercressmountain spleenwortmountain fetterbushmountain blacksnakemother-in-law's tonguemontia lamprospermaminor diatonic scaleminoan civilisationminiature schnauzermineral associationminato ohashi bridgemilitary commissionmilitary censorshipmicroscopic anatomymichael stuart brownmichael gerald tysonmexican pocket mousemetaplastic anaemiametal spinning lathemertensia virginicamerovingian dynastymedical institutionmaster of ceremoniesmarta brigit nilssonmarriage settlementmarquis de condorcetmarcus junius brutusmalathion poisoningmajor tranquillisermajor diatonic scalemagneto-optical discmagnesium carbonatemacroscopic anatomymachine translationlutjanus blackfordilong-distance runnerlivistona australislitocranius wallerilisteria meningitislip synchronizationlip synchronisationlimnocryptes minimaligustrum japonicumleontocebus rosalialegislative councillearning disabilitylearner's dictionaryleaning tower of pisalate-spring-bloominglaportea canadensislandscape architectlactose intolerancekurdistan labor parykingdom protoctistakeratosis nigricanskammon strait bridgekalashnikov culturejunction transistorjumping bristletailjudicial separationjudgment in personamjoint chiefs of staffjean francois milletjapanese poinsettiajames francis thorpeitalian renaissanceitalian honeysuckleisopyrum biternatumislets of langerhansiron-storage diseaseionization constantintravenous feedinginterstellar mediuminterplanetary dustinternal combustionintermediate shroudintergalactic spaceinterfacial tensioninteragency supportinsider informationinorganic phosphateinorganic chemistryinformation scienceinformation measureinflectional suffixinflationary spiralinductive reasoningindri brevicaudatusin your birthday suitin the adjacent housein one's birthday suitictalurus punctatushysterical neurosishypsiglena torquatahypoplastic anaemiahyperfocal distancehynerpeton bassettihuntington's diseasehundred-and-sixtiethhindu kush mountainshindostani languagehesperis matronalisherpes encephalitisheat-seeking missileheat of dissociationheat of condensationhawaii standard timehave the distinctionharry stack sullivanhaematobia irritansgyromitra esculentagymnastic apparatusgunter wilhelm grassguilt by associationguadalupe mountainsgregorian telescopegreenstick fracturegreat saphenous veingreat arabian desertgraduation exercisegradable oppositiongoods and service taxgilbert and sullivangiant red paintbrushgianbattista bodonigiambattista marinigiambattista bodonigeothermal industrygeostationary orbitgenyonemus lineatusgenus zinjanthropusgenus trautvetteriagenus stephanomeriagenus spathiphyllumgenus septobasidiumgenus schizopetalongenus pseudowinteragenus pleurothallisgenus platypoecilusgenus mycobacteriumgenus lepidothamnusgenus lagerstroemiagenus lactobacillusgenus kenyapithecusgenus ichthyosaurusgenus hyracotheriumgenus hyacinthoidesgenus ginglymostomagenus gasterophilusgenus falcatifoliumgenus dicranopterisgenus chorizagrotisgenus ceratotheriumgenus calamagrostisgenus bruckenthaliagenus anoectochilusgenus agrobacteriumgenus actiniopterisgenus acanthocybiumgenital personalitygeneral anaestheticgeneral anaesthesiagavialis gangeticusgastroepiploic veingastrocolic omentumfunctional genomicsfunctional calculusfritillaria affinisfranklin d. rooseveltfrancois mitterrandfragrant shield fernforward transactionflorida smoothhoundfirst baron tennysonfirst baron macaulayfinancial statementfavourable positionfausto paolo sozzinifast of the firstbornfamily synodontidaefamily syngnathidaefamily relationshipeuarctos americanusestrogen antagonistestimated tax returnerignathus barbatusequine encephalitisepistle to the romansepidural anesthesiaepidendrum tampenseenglish hippocratesendowment insuranceelectric resistanceedward jean steicheneastern roman empireeastern indigo snakeeastern fox squirreleastern fence lizardeastern cricket frogeastern catholicismeast indian rosewoodearly warning systemdutch case-knife beandryopteris goldianadryopteris fragransdomesticated animaldoctor of humanitiesdivision rhodophytadivision phaeophytadivision myxomycotadivision cyanophytadiversionary attackdissociation energydiscretionary trustdicentra canadensisdicamptodon ensatusdianthus latifoliusdevil's walking stickdescurainia pinnatadental orthopaedicsdeflationary spiraldeductive reasoningde facto segregationdaylight-saving timedavidson's penstemoncytisus ramentaceuscystopteris montanacutaneous sensationcrystallized gingercrescent-cell anemiacourt of saint james'scotoneaster dammericorticospinal tractcortaderia selloanacorporal punishmentcoronary thrombosiscoreopsis tinctoriacordyline australiscordia gerascanthuscoptis groenlandicaconversion reactionconversion hysteriacontract of adhesioncontinuing trespasscontagious abortionconstructive breachconjugal visitationcongenital disorderconfederate soldierconfederate jasmineconduction deafnesscomputer simulationcompetitor analysiscompassionate leavecommunist manifestoclimbing nightshadeclianthus speciosusclematis virginianaclass ginkgophytinaclass dicotyledonesclass cyanobacteriacladrastis kentukeacitrus aurantifoliacirsium lanceolatumchristian scientistchristian schonbeinchinese scholartreechinese scholar treechinese parasol treechinese lacquer treechelydra serpentinacheiranthus asperuscheilanthes eatoniichaenopsis ocellatacercis occidentaliscerapteryx graminisceltis occidentaliscelestial mechanicscelestial longitudecatherine i of russiacatherine de mediciscastanea ozarkensiscassia occidentaliscasanova de seingaltcarolingian dynastycardamine pratensiscapsicum frutescenscapital of singaporecapital of san marinocanalis vertebraliscalvinistic baptistcalostoma raveneliicallinectes sapidusbrush-tail porcupinebroadcasting studiobritish thermal unitbrevoortia tyrannisbreech presentationbreathing apparatusborn-again christianbocconia frutescensblue channel catfishblindstitch machineblind stitch machinebird-footed dinosaurbinary number systembidens trichospermabernese mountain dogbering standard timebattle of buena vistabastardy proceedingbastard lignum vitaeball-and-socket jointbacillary dysenteryautomobile industryautoimmune disorderautoimmune diabetesaustralian languageaustralian chestnutattractive nuisanceathanasius the greatassociate in nursingassistant professorasian tiger mosquitoasclepias incarnataartium baccalaurensarteria mesentericaarteria communicansartemisia abrotanumarisaema dracontiumarisaema atrorubensarches national parkantidepressant druganticonvulsant druganterograde amnesiaantarctic peninsulaanointing of the sickangoumois grain mothangelica sylvestrisanarchist communismanamnestic responseamphetamine sulfateamerican watercressamerican water shrewalveolar resorptionaleurites moluccanaalaska standard timealan mathison turingailanthus altissimaagitated depressionaffricate consonantaegilops triuncalisadult-onset diabetesadmiralty mountainsacute brain disorderactive matrix screenactinidia chinensisacoustic resistanceacoustic projectionacoustic phenomenonacoustic absorptionacentric chromosomeaccounts receivableacceptance samplingabsorption spectrum
