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.
misos mises missis mioses misuse misses missus miosis meioses missies misease missays misassay muses masas mesas mozos maizes massas masses messes mezzos moseys mosses mouses musses meiosis mousses masseuse messiahs
pisos misos sos sissy resows psoas gessoes nisus visas bassos paisas soys bises cissy lassoes sows risus sises wises sous vises cussos noises kussos paseos rises raises koussos poises peises daises seises guises pesos gneissose liaises hoises mises lassos chaises
miso mis miaous miaows mise miss missay missy amis amiss mimosa