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There are 909 eighteen-letter words containing E, I, N, R, S and Y

(page 6)

secondary␣emissionssecondary␣infectionsecondary␣intentionsecondary␣liabilitysecondary␣phosphinesecondary␣predationsecurity␣market␣linesecurity␣principalsself-referentialitysell␣one's␣life␣dearlysemicolon␣butterflysemiconservativelysemiprofessionallysemisymmetrizationsensitivity␣readersserendipity␣berriesserodiagnosticallyservant␣out␣of␣liverysialoglycoproteinssialylglycoproteinsialyltransferasesSiberian␣rubythroatsick␣office␣syndromesignature␣authoritysingle-parent␣familysingle-ply␣membranesskinny␣drink␣of␣waterslaty␣bristlefrontssleeping␣dictionarysling␣psychrometerssmall␣penis␣syndromesmokestack␣industrysocioendocrinologysolitary␣sandpiperssouthern␣yellow␣pinespinal␣butterfly␣rayspinycheek␣sleepersspiny-tailed␣lizardsspirocycloheptanesspirocyclopentanesspirocyclopropanessplendid␣fairywrensspondylarthritidesspondyloperipheralspondylotherapistsstandard␣of␣identitystanding␣on␣ceremonystannary␣parliamentstationary␣bicyclesstatutory␣exclusionsteganographicallystephanoberyciformstew␣in␣one's␣own␣gravysticky␣bead␣argumentsticky␣shed␣syndromestinking␣corpse␣lilystrawberry␣begoniasstrawberry␣geraniumstrongylocentrotidstrontiopyrochloreSt␣Totteringham's␣Daysubtropical␣cyclonesuccinylproteomicssuffer␣by␣comparisonsulfinic␣anhydridessulfonic␣anhydridessulphinic␣anhydridesulphonic␣anhydridesummary␣proceedingssuperagonisticallysupercontractivitysuperexponentiallysuperextraordinarysuper␣high␣frequencysuperintegrabilitysupernumeraryshipssuperphenomenalitysuperpositionalitysupersubstantiallysuspension␣syndromesuspensory␣ligamentSwiss␣Army␣penknivesSylvester␣equationssymbolic␣expressionsymmetrical␣balancesymmetric␣functionssympathetic␣stringssympathoadrenergicsyncategorematicalsynchronized␣clockssynchronized␣diverssynchronized␣divingSyrian␣Arab␣Republicsyringohydromyeliasystems␣engineeringsystems␣programmingtake␣responsibilitytakes␣a␣ride␣to␣Tyburntardive␣dyskinesiasterminal␣acetylenestertiary␣industriestertiary␣phosphinestetraalkynylsilanetetramethylsilanesthermodynamic␣statethermoresponsivitythree-dimensionallythree␣guys␣in␣a␣garagethrombocytogenesisthrombocytopaeniasThunder␣Bay␣Districttight␣pants␣syndrometiming␣is␣everythingTommy␣John␣surgeriestonsillopharyngealTorne␣Valley␣Finnishtouring␣motorcyclestoxic␣shock␣syndrometranscontinentallytransendotheliallytransferuloylationtranshydrogenation trans-hydrogenationtransing␣the␣gay␣awaytransphenomenalitytranspolyisoprenestranspyloric␣planestranstheoreticallytransventricularlytrialkylphosphinestrichlorobiphenylstrichlorodiphenylstrichloroethylenestrihydroxybenzenestrihydroxystilbenetriisopropylsilanetrimethylammoniumstrimethylguanosinetrimethylphosphine

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See this list for:

  • Scrabble in English: no word
  • French Wiktionary: 1087 words
  • Spanish Wiktionary: 7 words
  • Italian Wiktionary: no word
  • German Wiktionary: 157 words
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: 55 words

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