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21-Letter Words Containing: I,R,S,U,U

 (In Any Order)
There are 2 21 letter words, 134 21 letter phrases and 0 21 letter abbr's with I,R,S,U,U in.

Best Scoring 21 Letter Words With: I,R,S,U,U

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We couldn't find any valid Scrabble US words with a length of 21. Try changing the version of the game.
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All 21 Letter Words

Words (2)
intersubstitutabilitybuckminsterfullerenes
Phrases (134)
tumultuous disturbancetibet autonomous regionsvante august arrheniusreconstructive surgerypterocarpus santalinuspseudemys rubriventrisprosopium cylindraceummusculus intercostalismanufacturing businessliquefied petroleum gasligustrum obtusifoliumjupiter optimus maximusindustrial watercourseimmunosuppressive drugimmune suppressant drughelichrysum bracteatumhelianthemum scopariumgasterosteus pungitiusfederal security bureauexecution of instrumenteucalyptus fraxinoidescucurbita argyrospermachionanthus virginicusbhutanese monetary unitarctostaphylos uva-ursianthriscus cereifoliumagricultural chemistryzalophus californianusxestobium rufovillosumwilliam hubbs rehnquistweapons-grade plutoniumursus arctos horribilisunited methodist churchunder the circumstancestrifolium stoloniferumtricholoma pessundatumsutura intermaxillarissuperior pulmonary veinsuborder euronithopodasubfamily uvulariaceaestructural linguisticssquamous cell carcinomasouth american bullfrogsolanum nigrum guineesesimultaneous operationscolytus multistriatusscientific agricultureschlumbergera buckleyisalmonella typhimuriumrussian orthodox churchrudolf ludwig mossbauerrepublic of south africareproductive structureranunculus glaberrimusquantum chromodynamicspulmonary tuberculosispseudocolus fusiformisprumnopitys ferrugineapropositional calculuspomoxis nigromaculatuspipistrellus subflavusperomyscus maniculatuspedilanthus bracteatusodocoileus virginianusoccipitomastoid suturenycticebus tardigraduanuclear fusion reactionneuromuscular junctionneolentinus ponderosusmusculus biceps femorismusculus biceps brachiimenticirrhus undulatusmantled ground squirrelmandrillus leucophaeusloiseleuria procumbensking arthur's round tablekarl augustus menningerjuniperus horizontalisjohan august strindberginstrument of executionicterus galbula galbulahygrophorus kauffmaniihydnocarpus laurifoliahybrid tuberous begoniahumoral immune responsehierarchical structurehibiscus heterophyllushelianthus laetiflorusgymnopilus ventricosusgustavus franklin swiftgreta louisa gustafssongeranium viscosissimumgenus tripleurospermumgenus plicatoperipatusgenus ephippiorhynchusgenus australopithecusgaius valerius catullusgaius cornelius tacitusfriedrich august kekulefrequency distributionfraxinus quadrangulatafirst viscount nuffieldexternal oblique muscleeuphorbia caput-medusaeeupatorium coelestinumdracunculus medinensiscupressus sempervirenscucurbita foetidissimacost structure analysiscortinarius corrugatuscortinarius armillatuscoregonus clupeaformiscoprinus atramentariuscitharichthys cornutuscircuit court of appealscasuarina equisetfoliacarcharinus longimanuscapsicum annuum grossumbrachychiton populneusbernoulli distributionaustrocedrus chilensisaustro-asiatic languageaustralian honeysuckleaugust ferdinand mobiusasplenium rhizophyllumaspidiotus perniciosusasclepias purpurascensarthur seymour sullivanarteria bulbi vestibuliapparatus urogenitalisanisotremus virginicusamorphophallus titanumallium sphaerocephalumalgeripithecus minutus
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