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.
curie curiae currie cure curio curia cur corrie cowrie curr core crew care kyrie coria quire curry kauri quare quaere kouroi cor cry cru car gree coir craw kore carr cory gaur gore grew grey guar guru kier kuru grue crow
curie ourie cure curia curiae currie kouroi quare cowrie mure laurae houri murre peerie puree wrier sure dure hydriae oorie corrie feriae curio aurae faerie eyrie eerie aerie brie lure aurei kauri kyrie quire feirie pure puri souari dearie durrie urea