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.
largess largesse larges
burgess largess courages garages gorges larges forges gurges largesse verges mirages orgies peerages purges serges dirges urges mergees burgees friges forages borages rages barrages barges bargees bareges reges marges merges moorages parges porgies sarges surges targes charges