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

 (In Any Order)
There are 3 21 letter words, 74 21 letter phrases and 0 21 letter abbr's with I,R,R,I,S,I,O,N in.

Best Scoring 21 Letter Words With: I,R,R,I,S,I,O,N

RankWordSave?LengthUsagePointsType
We couldn't find any valid Scrabble EU words with a length of 21. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 21 Letter Words

Words (3)
microminiaturizationsinterconvertibilitiesantiauthoritarianisms
Phrases (74)
sir john everett millaisrosmarinus officinalisparticular propositionnikolai rimsky-korsakovigor ivanovich sikorskydissolution of marriagecongressional districtarteria infraorbitalisarithmetic progressionantidorcas marsupialisanthriscus cereifoliumacademic administratorwallis warfield windsorvladimir kosma zworykinveronica serpyllifoliaverbesina alternifoliauniversity of cambridgetrifolium stoloniferumthoracoepigastric veinterrorist organizationtelevision transmittersuborder ornithomimidastropharia hornemanniistatistical regressionsiderochrestic anaemiascolopendrium nigripesschizophrenic disordersalpichroa organifoliasaint christopher-nevisrichmondena cardinalisregression coefficientrectilinear regressionreactive schizophreniaprincipal investigatorposterior cardinal veinphonetic transcriptionparanoid schizophreniaornithischian dinosaurordinary life insuranceorder dinornithiformesoral poliovirus vaccineoperating instructionsnonspecific urethritisnegaprion brevirostrismicromeria chamissonismaximilien robespierrelinguistic performancejuniperus horizontalisislamic republic of iraniraqi national congressinformation processingimmunological disorderhydraulic transmissionhorace wilkinson bridgefrequency distributionevening-primrose familyevangelista torricellidistribution agreementdermacentor variabilisdaniel garrison brintoncurvilinear regressioncortinarius armillatuscorticium salmonicolorcoronary insufficiencyconfigurational isomerchronic pyelonephritischaracterisic functioncentrosema virginianumbernoulli distributionbabe didrikson zahariasartificial respirationarenaria serpyllifoliaanisotremus virginicusagkistrodon piscivorus
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