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.
burqas burkas burgs brags burkes breaks bourgs barcas brakes barques burgoos berakes bureaux barracks berks borks bergs borax braxy birks barks brigs breeks bricks brocks brooks birkies brogues baroques brookies
burqas rags araks barcas brags burkas frags virgas crags markas orcas parkas seracs drags teargas charkas
burqa barque bourg burg burgoo burka burke