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.
ureide uredo urd uredia urate
oreide ureide weird hydride brede triode deride retie ride boride bourride pride rede hayride jerid joyride gride merde nereid oroide bride choreoid