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.
daemons daemones demons daimons damns daimones demoness demonise damans demeans diamins damianas demonize domains dominos tameins diamines domaines tameness tomans dimness domines
lemons daemons demons mons daimones camions daimons simoons hemins semens ramonas mammons lemans kimonos gammons commons haemins summons bemoans monos monas moans gnomons remans siemens someones daemones muons moons