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.
fizzles foozles fusils fuzils fossils faceless fuseless fusillis viceless fossilise fossilize voiceless fusels visuals
fizzles nuzzles mizzles puzzles nozzles muzzles pizzles sizzles guzzles zizzles dazzles azoles foozles quezales pozoles diazoles teazles touzles