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18-Letter Words Containing: S,E,I,S,I,N,S

 (In Any Order)
There are 78 18 letter words, 92 18 letter phrases and 0 18 letter abbr's with S,E,I,S,I,N,S in.

Best Scoring 18 Letter Words With: S,E,I,S,I,N,S

RankWordSave?LengthUsagePointsType
We couldn't find any valid Scrabble EU words with a length of 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 18 Letter Words

Words (78)
vaingloriousnessesunsubstantialitiesunprinciplednessesunconvincingnessesuncompromisingnesstransmissibilitiessupersensitivitiessuperciliousnessessimplemindednessessemiprofessionallysemidomesticationssatisfactorinessessacrilegiousnessesredistributionistsreconstructionistsreconstructionismsradiosensitivitiesquantitativenessespredestinarianismspraiseworthinessespostmillennialistspostmillennialismsphotosensitivitiespertinaciousnessesopinionativenessesnonarbitrarinessesneurotransmissionsneuropsychiatristsneurophysiologistsmultifariousnessesmisrepresentationsmeretriciousnessesmanipulativenessesirresponsivenessesirresponsibilitiesirresistiblenessesirremediablenessesintransitivenessesinterminablenessesintermediatenessesintelligiblenessesinsusceptibilitiesinsubstantialitiesinhospitablenessesinharmoniousnessesinexpressivenessesinexpressibilitiesinexplicablenessesindissolublenessesindisputablenessesindispensabilitiesindiscriminatenessindestructiblenessincorrigiblenessesinconsiderablenessinconclusivenessesincommodiousnessesinauspiciousnessesinarticulatenessesimperishablenessesimperceptivenessesimmunosuppressionshyposensitizationshypersensitivitieshypersensitivenessethnomusicologistsdisputatiousnessesdisingenuousnessesdeliberativenessesdeconstructionistscreditworthinessesconversationalistsbloodthirstinessesappreciativenessesunsatisfactorinesscross-fertilisationcorrosion-resistantcharacteristicness
Phrases (92)
unfinished businesstendonous synovitistangible possessionseismic disturbancerespiratory illnessmaterial possessionlogistic assistancelogistic assessmentinterstitial tissuehibiscus esculentusgenus struthiomimuseconomic assistancedirect transmissiondasyurus viverrinuscastanea mollissimabusiness enterpriseberberis canadensisaspalathus lineariswisteria frutescensviperine grass snakevigna sesquipedalisuniversity of sussextransmission systemtarquinius superbusswiss confederationsutura internasalissurvivors insurancesupra expressionismsubsistence farmingsubgenus calliopsisstress incontinencestereoscopic visionstellar associationstained-glass windowst. christopher-nevisspiranthes spiralissolidago canadensissocio-economic classsloanea jamaicensisskin perceptivenesssir ernst boris chainsingle-breasted suitsecurities industrysaint martin's summersaint kitts and nevisregression analysispsychotria capensisprofessional tennisphilaenus spumariuspersian gulf illnesspedestrian crossingnew siberian islandsnational assistancemelissa officinalislysiloma bahamensislimnodromus griseusland-office businesskeratosis nigricansiron-storage diseasehysterical neurosishuntington's diseasehomo sapiens sapienshesperis matronalisheat-seeking missilegreenhouse emissiongenus septobasidiumgenus ibero-mesornisgenus chilomeniscusgenus centropristisfairness commissioneusebius hieronymuseptesicus serotinuseichhornia spesiosacupressus arizonicacriminal possessioncoronavirus diseasecornelius janseniuscontinuing trespassconnarus guianensisclianthus speciosusclassical mechanicsclass coniferopsidachristian scientistcassia occidentaliscallinectes sapidusbubalus mindorensisassociate in nursinganolis carolinensisanoa depressicornisangelica sylvestrisalnus veridis crispaacoustic resistance
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