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.
bluesier blousier blesser ballsier blowsier blowzier blazer balisaur
bluesier leaser lesser lousier ballsier blesser blousier blowsier fleecier flossier classier glassier glossier pleaser releaser
bluesy blues bales biles bless blouse blousy blueys boles bolus ables