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.
razed razzed razeed raced rased raised resid rosed resod riced reseed roosed reused recede resaid reside reseda roused residue roseate reissued rest
fazed dazed razed lazed feazed hazed mazed gazed zed buzzed seized cased fizzed leased biased feezed ceased jazzed razeed peaced maced visaed based quizzed dizzied teased lazied whizzed cozied eased paced feased huzzaed heezed fuzzed oozed aced fuzed laced rased lased sized fezzed boozed raced razzed phased dozed wheezed faced chased
raze razee race rase razz braes braza braze craze crazy graze rares uraeus