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

 (In Any Order)
There are 8 21 letter words, 79 21 letter phrases and 0 21 letter abbr's with I,O,O,R,S,S,U in.

Best Scoring 21 Letter Words With: I,O,O,R,S,S,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 (8)
pseudocholinesterasesneuroendocrinologistsimmunoelectrophoresesimmunocytochemistriescounterdemonstrationspseudohermaphroditismmucopolysaccharidosisimmunoelectrophoresis
Phrases (79)
use of goods and servicesstream of consciousnessspontaneous generationsolidago missouriensisrosmarinus officinalisprosopium williamsoniiphascolarctos cinereusligustrum obtusifoliumintestinal obstructionfranz joseph i of austriaempire state of the southdissolution of marriagecharles francois gounodcercopithecus aethiopsautomatic transmissionarticulatio synovialisarctostaphylos uva-ursizalophus californianusxestobium rufovillosumwinter crookneck squashursus arctos horribilisuniversity of wisconsintrichomanes boschianumtricholoma pessundatumsuborder scorpaenoideasubdivision pteropsidasubclass cnidosporidiastephanotis floribundasquamous cell carcinomasouth american staghornsimultaneous operationscolopendrium nigripesrussian orthodox churchrudolf ludwig mossbauerrheumatoid spondylitispulmonary tuberculosispublic relations personpterocarpus angolensispseudocolus fusiformispropositional calculuspotassium ferrocyanidepomoxis nigromaculatuspolyneuritic psychosispholiota squarrosoidesornithischian dinosaurorder struthioniformesorder pseudoscorpionesoperating instructionsonoclea struthiopterisodocoileus virginianusoctal numeration systemoccipitomastoid suturenondiscretionary trustneolentinus ponderosusmithridates vi of pontusmeuse-argonne offensiveloiseleuria procumbenslanthanotus borneensislagarostrobus colensoikeratosis follicularisjuniperus horizontalisjoseph alois schumpeterhumoral immune responsegymnopilus ventricosusgreta louisa gustafssonfluorescein isocyanatefischer's slime mushroomeuproctis chrysorrhoeaectopistes migratoriusdouglas elton fairbankscortinarius corrugatuscoregonus clupeaformisconscientious objectorconductive hearing losschorionic villus biopsybritish house of commonsasynchronous operationaspidiotus perniciosusagkistrodon piscivorus
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