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

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5 letter words:

crush10,

4 letter words:

cush9, such9, rhus7, rush7, crus6, curs6, rucs6, scur6,

3 letter words:

cru5, cur5, ruc5, sur3,

2 letter words:

ch7, sh5, uh5, ur2, us2,