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.
doms doums domes dooms duomos doumas toms dims dams tombs demos deems demes dames dumas dumbs tomes dimes dumbos demise demies tomboys dummies tommies daimios tams tames tamis teams teems times
booms looms moms noms oms poms roms rooms soms zooms doms dooms toms