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20-Letter Words Containing: F,I,S,S

 (In Any Order)
There are 7 20 letter words, 128 20 letter phrases and 0 20 letter abbr's with F,I,S,S in.

Best Scoring 20 Letter Words With: F,I,S,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 (7)
unsatisfactorinessestransformationalistsspectrofluorometriesprofessionalizationsphosphofructokinasesinterstratificationsantifluoridationists
Phrases (128)
university of nebraskatumour necrosis factorsuborder myxiniformesstephen collins fostersphenisciform seabirdsir james george frazersense of right and wrongsecond coming of christscipio africanus majorscientific instrumentsaponaria officinalisresurrection of christprofessional relationpass with flying colorsorder sphenisciformesobstruction of justicemasticophis flagellumjudgement of dismissalhylocichla fuscescensfundulus heteroclitusfrankenstein's monsterfamily tachyglossidaefamily passifloraceaefamily gasterosteidaecross-florida waterwayconfession of judgmentcommunity of interestsclassifying adjectiveclassification systemcaprimulgus vociferuscapital of mississippibasidiomycetous fungibaron snow of leicesteraspergillus fumigatusapostle of the gentilesanemopsis californicaalexander iii of russiazalophus californicuswilliam felton russellunited states air forcetwelve tribes of israeltheory of dissociationtheodore francis powyssymplocarpus foetidussylvilagus floridanusswainsona grandifloraswainsona galegifoliasurvival of the fittestsuperfamily muscoideasubfamily smilacaceaesubfamily mimosoideaesticherus flabellatusstatute of limitationsstaffordshire terrierspiranthes porrifoliasoftware optimisationsocial stratificationsnake's head fritillarysmiledon californicussisymbrium officinalesir geoffrey wilkinsonsilverleaf nightshadesecond epistle of petersecond council of lyonsscientific disciplinesceloglaux albifaciesscaphiopus bombifronssaxifraga stoloniferasaxifraga sarmentosamsalvelinus fontinalissaint francis of assisirepublic of seychellesreconnaissance by firepublius terentius aferpseudococcus fragilisprofit and loss accountprofessional footballprofessional baseballpolystichum setiferumpodocarpus latifoliuspittsburgh of the southphaseolus multiflorusphalaropus fulicariuspassiflora mollissimapassiflora maliformispassiflora laurifolianeoceratodus forsterinarthecium ossifragumnaive bayes classifiermyrmecobius fasciatusmumification necrosismissile defense systemmissile defence systemmelilotus officinalismaximilian's sunflowermacrotus californicusklinefelter's syndromekinetic theory of gasesisthmus of tehuantepecisidor feinstein stoneinferior rectus musclehenry alfred kissingerhare's-foot bristle fernguided missile frigategooseneck loosestrifefundamentals analysisfrancis albert sinatraforeground processingflindersia schottianafixed investment trustfield press censorshipfermi-dirac statisticsfamily scombresocidaefamily osteoglossidaefamily discoglossidaeemil klaus julius fuchsdionysius i of syracusedavid alfaro siqueiroscystopteris bulbiferacyperus alternifoliusctenocephalides feliscarya myristiciformiscalculus of variationsbegonia semperflorensatlantic spiny dogfishasparagus officinalesartaxerxes ii of persiaariocarpus fissuratus
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