Scrabble dictionary, Word with Friends, search for words, check words

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5 letter words:

risus5, siris5,

4 letter words:

iwis7, wiss7, wuss7, iris4, siri4, sirs4, sris4,

3 letter words:

iwi6, wis6, wus6, sir3, sis3, sri3, sui3, sur3, sus3,

2 letter words:

is2, si2, ur2, us2,