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.
battue battu bate batt batteau butte batty bawtie bateau bat bott baht bitt bait beat byte bade boat baud bite butt bute betta boite bitty bawty baaed butty buteo beaut bootie bootee baddie beauty boughed bad bed bet bit bot bud but
battue cattie tittie tate settee puttie pattie butte fouette fytte vittae hottie battu guttae cottae latte lotte lyttae matte motte pattee puttee rotte suttee tattie tote