15 Letter Words With I and S

2,125 15-letter words contain both I and S. Most common first.


psychohistorian28psychohistories28psycholinguists26psychometrician29psychoneurotics27psychophysicist35psychosexuality35psychosurgeries26psychotomimetic31pulchritudinous23punctiliousness19punishabilities22purposivenesses22pusillanimities19pusillanimously22quadruplicities29quincentenaries26quincentennials26radicalizations27radioactivities21radioautographs22radiobiologists19radiostrontiums18radiotelegraphs22radiotelephones21radiotherapists21rapaciousnesses19reactionaryisms22reafforestation21reasonabilities17recalcitrancies21recallabilities19recanalizations26recapitulations19receptivenesses22recessivenesses20reclusivenesses20recodifications23recolonizations26recommissioning22reconditenesses18reconfirmations22reconnaissances19reconsecrations19reconsolidating19reconstitutions17reconstructible21recrystallizing30recursivenesses20redintegrations17redistillations16reductivenesses21reeligibilities18reflectometries22reflexivenesses28reformabilities22refractometries22refrangibleness21refundabilities21regularizations25rehospitalizing30reimplantations19reindustrialize25reinstallations15reinvestigating20reinvigorations19religiousnesses16relinquishments29remediabilities20remobilizations28remonetizations26remonstratively23reorchestrating21reorchestration20repairabilities19repeatabilities19repetitiousness17replicabilities21repolarizations26repristinations17repudiationists18repulsivenesses20requisitenesses24reregistrations16resectabilities19reservationists18resistibilities17resistivenesses18resocialization26respiritualized27respiritualizes26responsibleness19restrengthening20restrictionisms19restrictionists17resurrectionist17resystematizing30retentivenesses18retinoblastomas19retroactivities20

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15-letter words with S and…

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