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.
breaded bearded bradded braided barded birded berated birdied boarded borated brooded bruted bruited
breaded dreaded treaded shredded treated graded readied traded marauded reded paraded laureated guarded created carded raided readded redded reeded bearded barded boarded bradded braided farded herded hoarded larded corraded warded radded yarded
bready bread brad bred bared beard bored braid brede breed broad abrade