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.
winced winiest whiniest whinniest waniest wannest weeniest wenniest
bounced lanced fenced zinced synced nuanced minced chanced danced ponced pounced jounced jaunced winced oncet lensed fancied rancid censed mensed concede sensed menaced rinsed tensed lancet
wincey wince twines dwines swinneys winze wins winos winnows winoes wines wienies whins whinnies whines wains twins