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.
priedieu pried perdie pardie parried peridia pride perdu pared pored preed pardi periti pureed paired poured pyrite peered purred pardee parred period yperite proette prod pard pirouette perdy proud pruta prate pardy prude purda parity pretty purdah purity parody pardah protei perdue pirate protea parade prutah
priedieu rediae perdie shrewdie