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.
blowsed bloused blowzed blessed blissed blazed belaced blastie ballistae blast blest blasty bluest ballast
blowsed loosed loused bloused blowzed flossed calloused closed glossed deloused
blows blowsy belows blaws blouse blousy blowzy bolos bowls