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.
battik batik bittock buttock betake betook biotic boutique
battik tick tike tiki attic batik stick detick shtick shtik
batteau battue batty batt battu bat bitt butty betta butt bawtie boat bateau bitty bawty baht beat bott bate butte bait abate