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.
bourride boride bride burred burdie buried burd burrito berried brede bored braid barde buret board barite birdie hybrid borate barret birred barred burette bort berretta bird birretta bred brad bard brit barrette bread borty broad bruit boart beret brute beard brood bared breed britt baryte berate bready bright broody byroad
bourride ride torrid hydride serried parried oreide curried corrida herried carried joyride jerrid hurried horrid ureide whirried quarried hayride harried married triode tarried deride pride oroide gride corrode ferrite corrade berried boride bride ferried wherried worried rid
bourree burr borrow burro burrow burry brr bur