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.
uprise upraise uprose uprouse uppers
prise apprise vaporise reprise uprise caprice prase apiaries perse parse praise puris prize peruse parries topiaries apyrase peris pursue perries japeries capris leprose naperies pauperize reappraise peeries roperies paris appraise spurries reprice duperies repursue poperies pooris apprize cooperies porose appraisee vaporize paries operose fopperies sparse prese moperies aporias price aperies purse prose priss pries upraise uprose