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.
halutz halts halites halitus hilts holts halids helots halides haloids howlets
lutz halutz klutz chalutz blitz glitz gluts klutzy plotz sluts waltz
hailed haled halid halide halite halloaed halloed hallooed hallot haloed haloid halt hauled healed