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.
chamisos chamisas chamises chamoises chemises shamuses siameses
misos chamisos mises camisas camises koumises remises semises demises tamises chamisas chamises chemises
chamisa chamise chamiso chammies chamois chams chemise