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