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

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5 letter words:

iroko9,

4 letter words:

gook9, grok9, rook8, giro5,

3 letter words:

irk7, kir7, koi7, kor7, goo4, gor4, rig4,

2 letter words:

ki6, go3, oi2, or2,