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.
foes fes foss fehs voes feus fees fess foys fesse fosse fease fossa fossae fas fez fuse foci fice fuze fuss vies faze vees fozy fyce fays face vows feaze feeze fezzy fusee fussy fuzee ghees views voice
foes voes hoes joes goes noes oes roes does toes woes shoes es os