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.
bris brios briss bries bruise hybris braise buries bros burs bras bars berries barrios birse broos buhrs byres brees brose bears brews birrs brows brosy beers boors brays boars burrs brass biros boras bares bursa burse bores braws biers buras braes boreas barres brassy braize bursae burros borzoi bourse brughs burghs browse bewrays borrows brassie barrows bureaus burrows bourrees brace braza braze
arris kauris sherris zoris souaris puris peris orris noris naris morris loris laris kris cris auris iris houris gharris hybris bris paris pooris saris sris derris shris