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.
curaras curaris curares curers couriers curarize curriers crores cruors corers criers carers currieries careers carriers queriers quarriers
curaras rares rears roars arrears auroras briars friars curares curaris ouraris paruras drears urares uraris wooraris
curara curare curari crura curer currier curriery