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.
stomas stemmas stems stums sodoms steams stimes sodiums stimies stymies sodomies zootomies sedums sodomize
stomas domes diatoms stemmas radomes idioms edemas bottoms atoms atmas admass toms tombs doms duomos dumas doums doumas dooms oedemas sodoms tomes shahdoms
stoma stem stemma stemmy stime stimy stum stymie stymy ostomy