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.
dims dimes dams doms daimios times demes dames domes dumas deems doums dooms dumbs demos demies demise dumbos doumas duomos dummies timeous tams toms tames tamis teams teems tombs tomes
aims vims hims maims nims rims sims dims whims shims