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

 (In Any Order)
There are 73 18 letter words, 94 18 letter phrases and 0 18 letter abbr's with I,S,S,I,S,T in.

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All 18 Letter Words

Words (73)
unsubstantialitiestransmissibilitiestransistorizationssupersophisticatedsupersensitivitiessubstitutabilitiessubclassificationssemidomesticationssatisfactorinessesredistributionistsreconstructionistsreconstructionismsradiosensitivitiesquantitativenessespsychophysiologistpredestinarianismspraiseworthinessespostmillennialistspostmillennialismsphotosensitivitiesphotodissociationspertinaciousnessesorthopsychiatristsopinionativenessesnonarbitrarinessesneurotransmissionsneuropsychiatristsneurophysiologistsmultifariousnessesmisrepresentationsmisclassificationsmisadministrationsmeretriciousnessesmanipulativenessesirresponsibilitiesirresistiblenessesirrepressibilitiesintransitivenessesinterminablenessesintermediatenessesintelligiblenessesinsusceptibilitiesinsubstantialitiesinhospitablenessesinexpressibilitiesindisputablenessesindispensabilitiesindiscriminatenessindestructiblenessinarticulatenessesimpermissibilitiesimperceptivenesseshyposensitizationshypersensitivitieshypersensitivenesshomoscedasticitiesethnomusicologistsdisputatiousnessesdiastereoisomerismdeliberativenessesdeconstructionistscreditworthinessesconversationalistsconsubstantiationsconstitutionalistsconstitutionalismsbloodthirstinessesappreciativenessesunsatisfactorinesscross-fertilisationcorrosion-resistantcharacteristicnessarteriolosclerosis
Phrases (94)
tendonous synovitistangible possessionseismic disturbancerespiratory illnessparnassia palustrismaterial possessionlogistic assistancelogistic assessmentinterstitial tissuehypostasis of christhibiscus esculentusgenus struthiomimuseconomic assistancedirect transmissiondipsacus sylvestriscastanea mollissimabusiness enterpriseaspalathus lineariswisteria frutescensuniversity of sussextransmission systemthamnophis sirtalisthamnophis sauritustarquinius superbustakayasu's arteritissystema digestoriumswiss confederationsutura internasalissuillus albivelatussubsistence farmingstress incontinencestereoscopic visionsterculia rupestrisstellar associationstarvation acidosisstained-glass windowst. christopher-nevisspiranthes spiralisspanish inquisitionskin perceptivenesssir ernst boris chainsingle-breasted suitsecurities industrysaxifraga stellarissapindus marginatussaint thomas aquinassaint martin's summersaint kitts and nevissabbatia campestrisrickettsial diseaserespiratory diseasereligious mysticismpsychotria capensispsittacus erithacusprofessional tennispediculosis capitispedestrian crossingnational assistancemyosotis scorpiodesmyositis trichinosamalacosoma disstrialoxostege similalislivistona australiskeratosis nigricansiron-storage diseasehysterical neurosishuntington's diseasehibiscus moscheutoshesperis matronalisheat-seeking missilegenus septobasidiumgenus centropristiseptesicus serotinusdispersed particlescytisus multifloruscross-country skiingcontinuing trespassclianthus speciosusclass hepaticopsidacircis siliquastrumchristian scientistchoriotis australischolesterosis cutischi-square statisticcassia occidentaliscassia augustifoliacallinectes sapidusbristly sarsparillaassociative aphasiaassociate in nursingangelica sylvestrisailanthus altissimaagaricus campestrisacoustic resistance
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