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.
bornite braunite brunt burnt brunette brent brant burnet brunet brined burned barned baronet brained branned browned burnout brownout brand brandy
kernite bornite ternate preunite ornate granite crinite craniate cornute courante hornito herniate braunite arenite reunite rente uranite
born borane borne boron bourn bourne burnie byrnie