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.
choosy choosey choose chose shoos chaos chows chowse cheesy chouse choughs chis chase shows shoes chews chias chays chaws chais chess chaise chasse cheese chiaus choice wyches
goosy choosy lousy moose loos goosey loose goos goose roose poos cosey zoos poesy woos oohs choose nosey coos sooey cosy boozy mossy hosey noisy bossy mousy moos mosey zooey boos lossy bousy noose nosy rosy posy doozy poohs woozy oozy choosey shoos
chao chough chow shoo achoo echo echoey hooch hoochie hootch cooch whoosh choush chowchow