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.
chapatis chapattis chappatis
chapatis chappatis pats padis pates patois patsy peats baptise pupates repeats spaits spates spats wapitis chapattis cowpats
chapati chapatti chappati chapped chapt