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.
beckons beacons bacons begonias buckeens bogans beignes bikinis bygones beguines bagnios biggins bigness
reckons beckons cons weakons dickens eikones daikons beacons scones bacons recons macons koans quickens ikons icons icones eikons conus kaons conns tycoons deacons sickens rockoons recoins coons racons neocons leukons cocoons coins cones racoons chickens