I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
queer queuer query quaere quire quare quarry cur cure curr grue guar guru keir kier kuru goer gree gaur
queer queuer cheery cheer deer seer ruer puree peery peer leery leer query beer jeer veery veer eery beery suer weer cheero sheer