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.
reedits redouts radiates readouts ratites redates ridottos rotates
coedits edits reedits dits duits cheddites diets ditas dites ditsy doits adits idiots jadeites lyddites podites audits chedites
reedit readied reded redid reeded credit preedit