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