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.
bound bund bond boned bounty band bunt bend bind bindi baned biont bendy bandy banda binned bendee bonnet beaned bonita banned benday bonito bandeau boniato bent bint
found bound sound wound mound hound round pound monde coned honda count bund mount bond mondo phoned zoned poind tondi honed maundy gonad undo toned sonde fund monad rondo neoned fount undy fundi maund fondu tondo unde boned condo fond zooned mooned pond tuned yond
bun bone boney bonne bonnie bonny bony boon buna bunn bunny ebon ebony