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18-Letter Words Containing: I,S,S,I,M,A

 (In Any Order)
There are 52 18 letter words, 139 18 letter phrases and 0 18 letter abbr's with I,S,S,I,M,A in.

Best Scoring 18 Letter Words With: I,S,S,I,M,A

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We couldn't find any valid Scrabble US words with a length of 18. Try changing the version of the game.
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All 18 Letter Words

Words (52)
disenfranchisementvaletudinarianismsuniformitarianismstransmissibilitiestransilluminationsthermoplasticitiessuperadministratorsubmicroscopicallysomnambulisticallysemiprofessionallysemipermeabilitiessemidomesticationssemiconservativelypremillenarianismspredestinarianismspostmillennialistspostmillennialismspostmillenarianismnondiscriminationsneurotransmissionsmultifariousnessesmisrepresentationsmisinterpretationsmisidentificationsmisclassificationsmisadministrationsmechanochemistriesmanipulativenessesmaladministrationslatitudinarianismsirremediablenessesinterminablenessesintermediatenessesinharmoniousnessesindiscriminatenessimpersonalizationsimperishablenessesimmunopathologistshomoscedasticitiesestablishmentariandisintermediationsdiscriminabilitiesdiastereoisomerismdenominationalismsconstitutionalismscongregationalismscommensurabilitiesbiotransformationsanticommercialismssentimentalisationpteridospermopsidahomobasidiomycetes
Phrases (139)
william shakespearetomistoma schlegelispanish-american warsir william herschelsir william chamberssir matthew flinderssir martin frobisherseismic disturbancerheims-douay versionplanning commissionoscar hammerstein iinavigational systemmusical compositionmeconopsis cambricamaterial possessionlogistic assessmentlimenitis archippuslepomis macrochirusessential amino acideconomic assistancedouay-rheims versiondmitri shostakovichdirect transmissioncommissaire maigretcognitive semanticsclass magnoliopsidacastanea mollissimacarl wilhelm siemensbush administrationaugustinian hermitsassyrian neo-aramaicantispasmodic agentantagonistic muscleair-to-ground missileageratina altissimaadenosine deaminasewilderness campaignwest indian smallpoxvolumetric analysisviaticus settlementverbascum lychnitistrisodium phosphatetransmission systemtobacco mosaic virusthermoplastic resinthamnophis sirtalisthamnophis sauritusthamnophis proximussystema digestoriumsymplocus tinctoriasuspended animationsurgical instrumentsupra expressionismsubsistence farmingsubmersible warshipsubfamily sylviinaesubfamily sterninaesubfamily anserinaestyphelia humifusumstratified samplingsolanum commersoniisodium thiosulphatesocio-economic classsloanea jamaicensissisymbrium barbareasir bernard williamssecobarbital sodiumscolymus hispanicussapindus marginatussample distributionsaint thomas aquinassaint martin's summersabbatia campestrisremilegia australisrelative atomic massreal-time processingquadriphonic systemquadrigesima sundaypotassium hydroxidepositive chemotaxispolitical commissarphragmites communisphilaenus spumariuspeperomia sandersiipeninsular malaysiaparnassia fimbriataopisthocomus hoazinniemann-pick diseasemyositis trichinosamineral associationmilitary commissionmilitary censorshipmetabolic alkalosismelissa officinalismason and dixon's linemarta brigit nilssonmalacosoma disstriamacrozamia spiralislysimachia vulgarislysiloma bahamensisloxostege similalislisteria meningitiskarl wilhelm siemensjessica lucy mitfordipomoea orizabensishomo sapiens sapienshindu kush mountainshesperis matronalisheat-seeking missilegenus septobasidiumgenus schizachyriumgenus micropogoniasfamily spheniscidaefamily rhiptoglossafamily brassicaceaefairness commissioneuclid's second axiomecclesiastical modeeastern catholicismdryopteris filix-masdishwashing machinecriminal possessioncorrosive sublimatecompetitor analysiscommunist manifestoclematis versicolorclassical mechanicscircis siliquastrumcharles william postcelestial mechanicscardamine pratensiscamassia scilloidesburmeisteria retusabubalus mindorensisbidens trichospermaasian tiger mosquitoanarchist communismailanthus altissimaagaricus campestris
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