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.
waring wairing warring wearing wiring whoring whirring
wring soaring fairing louring chirring leering marring furring wearing gnarring roaring poring soring during chairing muring gyring tiering searing curring birring bearing coring mooring souring airing waring whoring tyring parring iring oaring sharing sheering choring charring shoring cering miring earing hiring boring burring deairing purring erring firing touring pouring haring heiring peering ring nearing herring jeering gearing wiring garring tiring bring shirring daring goring tarring lairing sering cheering paring hearing curing fearing faring luring showring earring warring barring quiring siring caring baring tearing raring pairing yirring jarring rearing charing whirring veering taring queering churring shearing choiring wairing orang wrung barong eringo treeing sarong brink trueing rink rung wrong truing drink dreeing shrink brung ourang wrang prang parang gheraoing gringa pureeing greeing zeroing prink syringa gringo rang seringa prong freeing ruing preeing