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20-Letter Words Containing: S,I,F,T,E,R

 (In Any Order)
There are 9 20 letter words, 147 20 letter phrases and 0 20 letter abbr's with S,I,F,T,E,R in.

Best Scoring 20 Letter Words With: S,I,F,T,E,R

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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 (9)
unsatisfactorinessesultracentrifugationsspectrofluorometriesprofessionalizationsphosphofructokinasesoverdifferentiationsinterstratificationscytodifferentiationsbuckminsterfullerene
Phrases (147)
yellow-shafted flickerunsaturated fatty aciduniversity of nebraskatwo-dimensional figuretumour necrosis factorsupplementary benefitstephen collins fostersoftware optimizationsense of right and wrongselective informationsecond coming of christscientific instrumentresurrection of christrepublic of kazakhstanpsychological featureprofessional relationorder accipitriformesobstruction of justicenasturtium officinalemaster of architecturefundulus heteroclitusfriendly relationshipfrankenstein's monsterfederation of malaysiafather of the submarinefamily strelitziaceaefamily gasterosteidaecross-florida waterwayconservation of mattercommunity of interestscase-to-infection ratiocapital of switzerlandcapital of sierra leonecapital of rhode islandbaron snow of leicesteraspergillus fumigatusartemisia californicawilliam felton russellvesicoureteral refluxvena facialis anteriorunstratified languageuniversity of michiganunited states air forceunited church of christtwelve tribes of israeltriostium perfoliatumtrichomanes reniformetheory of dissociationtheodore francis powyssymplocarpus foetidussurvival of the fittestsuperfamily tineoideasubornation of perjurysticherus flabellatusstaffordshire terrierst. gregory of nazianzenspodoptera frugiperdasplit-half correlationspiranthes porrifoliasource of illuminationsoftware optimisationsnake's head fritillarysilverleaf nightshadesemiautomatic firearmsecretary of educationsecond epistle of petersaxifraga stoloniferasaxifraga sarmentosamrespiratory infectionrepublic of uzbekistanrepublic of tajikistanpublius terentius aferprofessional footballprivate security forceprince-of-wales featherpolystichum setiferumpittsburgh of the southpierre charles l'enfantphaseolus multifloruspersonal line of creditorthopedic foot insoleorder torpediniformesorder of saint benedictobject of a prepositionneoceratodus forsterinarthecium ossifragummyrmecobius fasciatusmumification necrosismenyanthes trifoliatamelville weston fullerleatherleaf saxifrageklinefelter's syndromekinetic theory of gasesisidor feinstein stoneintransitive verb forminternational affairsinferior rectus musclehundred-and-sixty-fifthheat of transformationhare's-foot bristle fernguided missile frigategooseneck loosestrifegeoffroea decorticansfritillaria meleagrisfriedrich anton mesmerfrancis albert sinatraform genus rhizoctiniaforeign correspondentflindersia schottianaflat-topped white asterfixed investment trustfirst council of nicaeafirst battle of bull runfirst baron rutherfordfile transfer protocolfibrous-rooted begoniafermi-dirac statisticsfamily titanosauridaefamily synchytriaceaefamily strophariaceaefamily stercorariidaefamily rickettsiaceaefamily pertusariaceaefamily peripatopsidaefamily ostraciontidaefamily eschrichtiidaeeucalyptus paucifloraerigonum fasciculatumdirect supporting firedifferential calculusdichloroethyl sulfidedefensive attribitioncystopteris bulbiferacyperus alternifoliuscruciferous vegetablecontinental breakfastconstantine i of greececonservation of parityconservation of energyconservation of chargeclose-quarter fightingclopidogrel bisulfatecertificate of depositartery of the penis bulbartaxerxes ii of persiaafrican bowstring hempaffine transformation
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