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.
piing pieing ping pingo pooing peeing hyping pung hypoing pong pink pang pengo pinko pinky panga pianic pinkey pinkie pionic punk
piing hieing hypoing kneeing pieing lingo wyling ling pooing ping ruing king queuing cuing suing going seeing dieing cooeeing dingo jingo teeing cooing ting gieing wyting geeing wooing jeeing shooing miaouing baaing haeing sing mooing peeing hyping hoeing looing meouing linga ring pingo wring queueing liang gaeing zing being kiang ding bingo doing boing tieing cueing toeing feeing wing feuing shoeing booing hying
pin pain spinny spine pein pian piano pina pine piney pinna pinnae pinny piny pion epinaoi opine spin spinney spiny