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20-Letter Words Containing: I,S,L,A,M,S

 (In Any Order)
There are 14 20 letter words, 135 20 letter phrases and 0 20 letter abbr's with I,S,L,A,M,S in.

Best Scoring 20 Letter Words With: I,S,L,A,M,S

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We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
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All 20 Letter Words

Words (14)
transformationalistsrepresentationalismsradioimmunoassayablepsychopharmacologistpsychopharmacologiesneuropharmacologistsmicropaleontologistsmicrocrystallinitieslymphogranulomatosisincommensurabilitieshomotransplantationshistocompatibilitiesdimethylnitrosaminesantiestablishmentism
Phrases (135)
william stanley jevonsthomas lanier williamstelopea speciosissimasubclass commelinidaescomberomorus regalissamuel rawson gardinernymphicus hollandicusmilton snavely hersheymasticophis flagellummarcus ulpius traianusluscinia megarhynchosjudgement of dismissaljames marshall hendrixfamily tachyglossidaefamily passifloraceaefamily gasterosteidaeedward estlin cummingsdidelphis marsupialisdeliberative assemblyconvolvulus scammoniaclassification systemclass lamellibranchiaclass hemiascomycetescharadrius morinelluscassius marcellus claycarson smith mccullerscardinal compass pointcaprimulgus vociferuscaprimulgus europaeuscapital of mississippiaspergillus fumigatusartemisia dracunculusantiballistic missileanemopsis californicaambystomid salamanderambloplites rupestrisaimee semple mcphersonximenesia encelioideswoolsorter's pneumoniawilliam felton russellwelwitschia mirabilistobias george smolletttamiasciurus douglasitalinum augustissimumsysteme internationalsymplocarpus foetidussuperfamily muscoideasubfamily smilacaceaesubfamily mimosoideaesubclass zoomastiginasubclass discomycetesstriated muscle tissuestatute of limitationsstatistical mechanicssouth american sea lionsolidago sempervirenssodium lauryl sulphatesocial security numbersmiledon californicussisymbrium officinalesideroblastic anaemiashort-billed marsh wrensexual discriminationscintillating scotomasatellite transmittersanvitalia procumbenssaint james the apostlerepresentative sampleram's-head lady's slipperpyramidal motor systempublius vergilius maroprimary solid solutionpostal rate commissionpopulation commissionphlegmasia alba dolensphlebotomus papatasiiphaseolus multiflorusphalaenopsis amabilispenstemon whippleanuspenstemon linarioidespenicillin v potassiumpassive matrix displaypassiflora mollissimapassiflora maliformismusical time signaturemusculus sphincter animultivariate analysismucuna pruriens utilismountain lady's slippermorchella angusticepsmolluscum contagiosummicropterus salmoidesmerluccius bilinearismeriones unguiculatusmelilotus officinalismaximilian's sunflowermasticophis lateralismacrotus californicuslysimachia terrestrislonicera sempervirenslipoid granulomatosislasthenia chrysostomajames maitland stewartjames douglas morrisonhumanistic disciplineguided missile frigategeorge william russellfundamentals analysisfamily scombresocidaefamily osteoglossidaefamily discoglossidaeeumeces callicephalusemil klaus julius fuchsdryopteris marginalisdesmanthus ilinoensiscyamopsis psoraloidescosmological constantcortinarius mutabiliscolorimetric analysisclassical haemophiliachinese black mushroomcervical disc syndromecentaurium scilloidescardiovascular systemcarcharhinus plumbeuscarcharhinus limbatusbrugmansia suaveolensblastodermic vessiclebegonia semperflorensasplenium trichomanesasarum shuttleworthiiartemisia stellerianaartemisia gnaphalodesanti-ballistic missileambrosia psilostachya
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