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.
cedis cedes zeds cetes cites sadis seeds cities suedes soddies sets sits sods suds zits
cedis eds dis meeds redias middies eddies laddies baddies hoodies dies cuddies medius iodise codeias adios howdies caddis feds pedes edhs aedes paddies diss readies audios heads giddies meads goodies teddies shoddies woodies didies weeds wadis deads waddies toddies soddies tidies doodies gadis foodies roadies radios muddies reds zeds noddies sadis kiddies cedes leads redds feods neddies widdies beads rowdies suedes needs buddies dowdies beds deeds wadies radius toadies feuds qadis coeds biddies beedies reeds boodies caddies padis midis fuddies bawdies feeds metis gaudies kneads ladies dais bidis meds gaddis medias nudies cadis geds bodies heeds reads sheds leuds redes redos kadis peds seeds daddies dits teds todies weds yetis
cedi cede aced acedia iced cecity