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

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4 letter words:

frug8, berg7, burg7, grub7, rube6, grue5, urge5,

3 letter words:

fub8, fug7, beg6, bug6, fer6, feu6, fur6, ref6, bur5, reb5, rub5, urb5, erg4, reg4, rug4, rue3,

2 letter words:

ef5, fe5, be4, er2, re2,