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.
chamise chamois chemise chamisa chamiso chams chammies shamois shams shammies chums chimes shamas shawms shamos chemos shamus shames chymes chimbs chymous shammas shammes shammos shamoys siamese shimmies shims shmoes shmooze
chamise camise mise amis shamois chamois vamose zamias amias amice amies amiss amuse camisa tamis ramose remise demise chamisa lamias chamiso mamies chemise ramies siamese mis