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.
breeze breezy braze brees braize bourrees bores brose burse brews brace braes braza birse byres beers bries bares buries bruise browse borzoi boreas barres bursae braise bourse berries brassie bureaus
breeze freeze breezy frieze creese
bree bare beer beery bore brae brew brie bureau byre bebeeru