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

 (In Any Order)
There are 107 18 letter words, 193 18 letter phrases and 0 18 letter abbr's with I,S,T,I,A,N,S in.

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

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All 18 Letter Words

Words (107)
transubstantiationantivivisectionistdisenfranchisementvaletudinarianismsunsubstantialitiesuniformitarianismstransubstantiatingtransportabilitiestransmissibilitiestransistorizationstransilluminationssupranationalitiessupercivilizationssuperadministratorsubclassificationssubcategorizationsstructuralizationssomnambulisticallysemidomesticationssemiconservativelysatisfactorinessesrevascularizationsrepresentativitiesrehospitalizationsrecrystallizationsradiosensitivitiesquantitativenessespredestinarianismspraiseworthinessespostmillennialistspostmillennialismspostmillenarianismphotosensitizationphotodissociationsphotodisintegratespertinaciousnessesoverindustrializesoverclassificationopinionativenessesnondiscriminationsnoncooperationistsnonarbitrarinessesneurotransmissionsneuropsychiatristsmultifariousnessesmisrepresentationsmisinterpretationsmisidentificationsmisclassificationsmisadministrationsmechanochemistriesmanipulativenessesmaladministrationslatitudinarianismsintransitivenessesintersubstitutableinterrelationshipsinterminablenessesintermediatenessesinsubstantialitiesinstitutionalisinginhospitablenessesinexhaustibilitiesindustrializationsindisputablenessesindispensabilitiesindiscriminatenessincontestabilitiesinarticulatenessesinappreciativenessimpersonalizationsimmunopathologistshyposensitizationshypersensitizationgranulocytopoiesisestablishmentariandisputatiousnessesdisintermediationsdiscriminabilitiesdepersonalizationsdenominationalismsdeliberativenessesconversationalistscontradistinctionsconsubstantiationsconstitutionalizesconstitutionalistsconstitutionalismsconsequentialitiescongregationalistscongregationalismscommensurabilitiesbiotransformationsbacteriorhodopsinsaustralopithecinesappreciativenessesanticommercialismsunsatisfactorinessunenthusiasticallysentimentalisationindustrial-strengthdistinguishabilitycross-fertilizationcross-fertilisationcorrosion-resistantcharacteristicnessanticholinesterase
Phrases (193)
thanksgiving cactustangible possessionswedish nightingalestinking nightshadesocial organisationsir matthew flinderssir martin frobishersir frederick ashtonseismic disturbancescottish highlanderscientific researchrespiratory illnesspolitical dissidentpluvianus aegyptiusparnassia palustrisoscar hammerstein iioil-industry analystoceanites oceanicusnavigational systemnational censorshipmusical compositionmaterial possessionlogistic assistancelogistic assessmentlimenitis archippusinterstitial tissueinfantile paralysisgenus citharichthysessential conditionessential amino acideconomic assistancedirect transmissionconstantin brancusicognitive semanticscastanea mollissimacapital of wisconsinbush administrationbanana passion fruitaustralian lungfishaugustinian hermitsattestation serviceaspalathus linearisantispasmodic agentantagonistic muscleancylus fluviatilisair-to-ground missileageratina altissimawisteria frutescenswild sensitive plantwest indian smallpoxvolumetric analysisviaticus settlementverbascum lychnitisvena supraorbitalistransmission systemtopical anaesthesiathermoplastic resinthamnophis sirtalisthamnophis sauritusthamnophis proximustetraneuris acaulistarquinius superbussymplocus tinctoriaswiss confederationsutura internasalissuspended animationsurgical instrumentsubsistence farmingsubfamily sterninaestratified samplingstellar associationstarvation acidosisstanford universitystained-glass windowst. ignatius of loyolaspiranthes spiralisspanish inquisitionsir ernst boris chainsingle-breasted suitsignal-to-noise ratiosexual relationshipsensory deprivationsapindus marginatussanskritic languagesanskrit literaturesample distributionsaint valentine's daysaint thomas aquinassaint teresa of avilasaint martin's summersaint kitts and nevissaint francis xavierrhizoctinia diseaseregression equationregional anesthesiareal-time processingreactive depressionquadriphonic systempterocarpus indicuspsychotria capensispseudotaxus chieniiprunus angustifoliaprofessional tennisprionotus carolinuspolitical scientistpoephila castanotisplatanus orientalisphysical distancingphragmites communisperiodontal diseasepedilanthus pavonispedestrian crossingparnassia fimbriatapancreatic fibrosisorder ustilaginalesopisthocomus hoazinobservation stationnon-christian priestnational assistancenasogastric feedingmyositis trichinosamineral associationmilitary commissionmilitary censorshipmarta brigit nilssonlivistona australislisteria meningitislip synchronisationkeratosis nigricansjunction transistorjoint chiefs of staffjapanese poinsettiaitalian renaissanceiron-storage diseasein one's birthday suithysterical neurosishuntington's diseasehindu kush mountainshesperis matronalisherpes encephalitisheat-seeking missileheat of dissociationguilt by associationgenus septobasidiumgenus hyacinthoidesgenus dicranopterisgenus chorizagrotisgenus actiniopterisgavialis gangeticusfausto paolo sozziniepidural anesthesiaenglish hippocrateselectric resistanceeastern indigo snakeeastern catholicismeast indian rosewooddissociation energydiscretionary trustdicentra canadensisdianthus latifoliusdevil's walking stickcoreopsis tinctoriacordyline australisconversion hysteriacontinuing trespasscompetitor analysiscommunist manifestoclianthus speciosusclass ginkgophytinachristian scientistchristian schonbeincercis occidentalisceltis occidentaliscelestial mechanicscatherine i of russiacassia occidentaliscardamine pratensiscanalis vertebraliscalvinistic baptistcallinectes sapidusbroadcasting studiobidens trichospermaassociate in nursingasian tiger mosquitoasclepias incarnataangelica sylvestrisanarchist communismailanthus altissimaagitated depressionaegilops triuncalisactinidia chinensisacoustic resistanceacoustic absorption
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