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.
bravos bravoes bravas braves bereaves breves boroughs barfs briefs
bravos braves traves reaves reavows arvos bereaves bravas raves craves bravoes graves greaves grievous nervous parvos servos travois