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.
iodise iodize ids iodous ides ideas iotas its
iodise dis caddis goodies cuddies gadis bidis bodice bodies howdies buddies dits kiddies biddies beedies hoodies iodize caddice radius sadis vadose medias woodies metisse wadis waddies nodose toddies tidies dowdies rowdies neddies midis daddies paddies laddies poetise redias foodies bawdies betise dose giddies baddies eddies boodies fuddies kadis didies dice cedis adios audios dais gaddis cadis gaudies caddies radios dies diss roadies readies padis qadis nudies soddies middies muddies doodies ladies teddies toadies noddies todies wadies medius widdies shoddies