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.
cammie commie came cameo cam cambia game kami come kame camo gamey gambe gammy commy comma gamma comae combe caeoma coombe gambia cum cwm gam
jimmie mammie commie tammie pommie gimmie cammie gimme zombie meme roomie femme mammee momi gemmae mime lamiae homie amie mamie pommee mammae ramie lambie summae mammey mome