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

 (In Any Order)
There are 2 21 letter words, 69 21 letter phrases and 0 21 letter abbr's with S,I,G,N,O,R,E,S in.

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

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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.
Tip: Scrabble EU allows far more words than US!

All 21 Letter Words

Words (2)
straightforwardnessesneuroendocrinologists
Phrases (69)
use of goods and servicesspontaneous generationsolidago missouriensisreconstructive surgeryimmunosuppressive druggasterosteus pungitiusdissolution of marriagecongressional districtcharles francois gounodcentral processing unitarithmetic progressionwerdnig-hoffman diseaseveterans of foreign warstoo big for one's breechestennessee walking horsestatistical regressionsouth american staghornsolanum nigrum guineesesir george paget thomsonsickleweed golden asterscorpaena grandicornisscolopendrium nigripessaxifraga occidentalisregression coefficientrectilinear regressionpterocarpus angolensisprofessional wrestlingprincess grace of monacopower-assisted steeringpotassium permanganatephysostegia virginianaoperating instructionsodocoileus virginianusnegaprion brevirostrismeuse-argonne offensivelisteria monocytogeneslagarostrobus colensoijohn roderigo dos passosjohan august strindbergiron manganese tungsteniraqi national congressinformation processinggymnopilus ventricosusgreta louisa gustafssongreatest common divisorgeranium viscosissimumgenus tripleurospermumgenus plicatoperipatusgenus macrothelypterisgenus ephippiorhynchusgenus australopithecusgentianopsis thermalisgastrointestinal tractgaius cornelius tacitusdouglas elton fairbanksdishonorable dischargedifferential diagnosiscurvilinear regressioncoregonus clupeaformisconductive hearing losschronic wasting diseasecarl xvi gustaf of swedenbasic cognitive processaustro-asiatic languageaugust ferdinand mobiusapparatus urogenitalisanisotremus virginicusangiogenesis inhibitoramerican smooth dogfish
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