Similar-sounding words in the dictionary:
book, bub, bubb, buc, buck, bud, budd, budde, bug, bugg, bugge, bupp, but, butt, cook, cooke, could, cub, cudd, cup, cupp, cut, doug, dub, duc, duck, dud, dudd, dug, duk, dutt, good, goode, gook, guck, gut, gutt, kuc, kuck, kuk, kut, pub, puck, pug, pup, put, putt, took, tooke, tub, tubb, tuck, tug, tut, tutt