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.
corvees corves carves craves curves coryphees groves graves coryphaeus curfews carafes garveys greaves grieves gravies grooves crevice crevasse curfs griefs curaghs griffes
corvees breves shereefs wharves troves tirrivees drives surveys purveys nerves graves reefs rives roves arrives braves raves verves proves wherves turves traves droves derives serves groves varves garveys curves craves corves carves jarveys shrives
corvee carve crave curve curvey