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.
cleared collared claret clerid glared colored glaired collard cloured collaret coloured galleried clarity gloried goliard colorado galliard gaillardia kilorad
cleared bleared salaried cellared pillared glared glaired galleried hollered collared fullered fleered flared blared leered laired tillered
clear claro clary sclera sclerae