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.
stimies stimes stymies sodomies stems stums zootomies steams stomas sodiums stemmas sodomize sedums sodoms
stimies daimios chowtimes daytimes demies dimes dummies tammies times tommies tummies atomies betimes retimes sodomies stimes stymies zootomies teatimes showtimes