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

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5 letter words:

perms9, prems9, sperm9,

4 letter words:

perm8, prem8, rems6, reps6,

3 letter words:

ems5, mes5, per5, pes5, pre5, rem5, rep5, ers3, res3, ser3,

2 letter words:

em4, me4, pe4, er2, es2, re2,