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.
goodish goatish caddish godetia kaddish kiddish cattish kiddush
goodish modish dish maddish toadish loudish reddish radish oddish maidish kiddish laddish kaddish caddish jadish faddish dishy dudish widish