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.
modish maddish maidish
dish reddish faddish kiddish laddish modish jadish toadish loudish widish dudish maddish caddish kaddish maidish oddish radish goodish hottish whitish latish rattish cattish sottish dishy kiddush goatish fattish fetish ruttish dash loutish wettish pettish
modi mod media mediae medii midi mode moiety mood moody