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.
buteo bute butte but butt byte bite bate bout butty beaut boite bought battue beauty bootie bateau bawtie bootee bot bet bed boughed bod bud bat bit batteau beat baud bota beta bedu bead bott body bitt baht bode boot boat bade beet batt bait bide
buteo ute chute dautie cute tutee suite route bute butte haute jute saute cutey quate cutie quite quote lute lutea mute putto auto shute