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.
zloties zlotys salties zealots slots zeolites sloids slates slides solutes salutes solates sellouts ciliates salts celts silts slits sluts slats sleds saults sleets sloyds solids sallets solidus
zloties laities dualities salties realities plotties nullities blighties bloodies fealties velleities veloutes lottes calottes jollities culottes glottis kilties qualities lealties melodies platies polities realties voltes shelties