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.
surges sarges serges
barges serges gurges sarges marges merges parges gorges charges larges surges purges verges dirges forges urges targes drudges parridges mirages friges grudges perigees bareges carriages bridges ragees largess marriages porridges courages burgess peerages burgees dragees dredges trudges rages forages bargees mergees rouges ferriages corgis moorages garages borages triages orgies barrages reges greiges porgies pierogies fridges pirogies ridges