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.
rebids rebaits rebodies rebuts rabbits rebates rebatos reboots rabats robots rabatos rabbets rubatos rubouts rowboats
bids rebids cebids daybeds ceboids hobbits buds habits bides bidis bits bods bads beds cubits cuboids gobioids qubits libidos abides rabbits seabeds obits debits
rebid rabid rebait rebate rebato rebody reboot rebought rebut rubied orbit prebade prebid prebought