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.
quite quit quate quote quiet quoit quid cute kite guide quota cutey cutie guttae cuddie queued couteau qat kit cut gut gate gout guid qaid kyte quad cate gude qadi cote quod gait cued
suite quite ute whitey site boite jute cutey cutie guide rite quiet quote chute lute suit mite nite dautie duit quate write kite bite quoit tutee lite saute bute haute vitae butte buteo gite cite quit lutea mute nudie route cute dite white wite shute