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

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4 letter words:

burg7, grub7, brut6, trug5,

3 letter words:

bug6, gub6, bru5, bur5, but5, rub5, tub5, urb5, gur4, gut4, rug4, tug4, rut3,

2 letter words:

gu3, ug3, ur2, ut2,