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.
stoned staned stound stained stunned stand soddened satinet standee saddened stannite stent stint stunt satinette
toned rattooned stoned ratooned atoned buttoned cottoned tineid soddened retained tunned attained latened retuned reddened denied deadened staned dawned stound tanned battened tyned pattened rattened reattained redenied redound retinued saddened stained fattened quietened loudened whitened hoidened tautened donned mutinied kittened attuned tinned tuned neatened mutined tined leadened dinned denned dined patinaed stunned detained deaned hoydened redonned deigned downed tondi heightened mittened maddened patined dunned ladened tondo widened
stone stoney stony seton stane steno stun astony