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20-Letter Words Containing: I,I,M,P,R,S

 (In Any Order)
There are 17 20 letter words, 120 20 letter phrases and 0 20 letter abbr's with I,I,M,P,R,S in.

Best Scoring 20 Letter Words With: I,I,M,P,R,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 (17)
uncompromisingnessesultramicroscopicallyrepresentationalismsradiopharmaceuticalsphenylthiocarbamidesmicropaleontologistsmicroelectrophoresisincomprehensiblenessimmunoprecipitationshyperparathyroidismsglomerulonephritidesencephalomyocarditisdepartmentalizationssemiautobiographicalpseudohermaphroditichyperadrenocorticismcompartmentalisation
Phrases (120)
superfamily coccoideasphenisciform seabirdsoftware optimizationsir karl raimund poppersimple harmonic motionscipio africanus majorralph vaughan williamsprumnopitys taxifoliaprinciple of parsimonyprescription medicineplasminogen activatorpierre simon de laplacephotographic emulsionpercussive instrumentorder sphenisciformesorder accipitriformesmarket capitalisationmarcus ulpius traianuslophophora williamsiihomolosine projectiongenus phoenicophoriumfamily passifloraceaedisplacement reactiondidelphis marsupialiscomparative anatomistcommercial enterprisecardinal compass pointcaprimulgus vociferuscampanula pyramidalisatmospheric conditionasplenium ruta-murariaaspergillus fumigatusanemopsis californicaambloplites rupestrisyosemite national parkwilliam nunn lipscom jr.vice-presidential termtriostium perfoliatumtrichomanes speciosumsystema respiratoriumsympathetic vibrationswietinia macrophyllasuperfamily tineoideasuperfamily muscoideasubliminal perceptionsubfamily carpinaceaesolidago sempervirenssoftware optimisationsir peter brian medawarsir james young simpsonseriphidium maritimumscaphiopus bombifronssanvitalia procumbenssanitation departmentsalpichroa rhomboidearevolutions per minuteraphicerus campestrispublius vergilius maropsychopsis kramerianaproportional samplingprimary solid solutionprimary care physicianpotassium-argon datingpotassium bicarbonateposttraumatic amnesiapostal rate commissionpolystichum setiferumpilosella officinarumphilip dormer stanhopepercussion instrumentpenstemon linarioidespennisetum americanumpassive matrix displaypassiflora mollissimapassiflora maliformisparietomastoid sutureorder torpediniformesmusculus sphincter animucuna pruriens utilismountain lady's slippermicrosorium punctatummicropterus salmoidesmasticophis lateralismammuthus primigeniusmalpractice insurancemaidenhair spleenwortmadagascar periwinklelonicera sempervirenslipoid granulomatosisisovolumetric processhyperkinetic syndromehypentelium nigricanshippodamia convergensgeometric progressionfamily strophariaceaefamily pertusariaceaefamily peripatopsidaefamily menispermaceaefamily lophosoriaceaefamily hipposideridaefamily edaphosauridaefamily aspergillaceaeempiricist philosophydryopteris marginalisdemetrius poliorcetesdacrydium cupressinumcypripedium calceoluscyamopsis psoraloidescompact disc write-oncecitrophilous mealybugchrysophyllum cainitocampanula aparinoidesasplenium trichomanesartemisia gnaphalodesarceuthobium pusillumaposematic colorationamerican water spanielamerican quaking aspenambrosia psilostachyaafrican bowstring hemp
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