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.
vetoers vetters voters fetors viators voiders foetors fetters viatores feeders footers fitters fedoras fodders faitours features vitreous feodaries faders votress
vetoers tors torsi loiters paters auteurs baiters hatters cooters torus bettors toros mooters jotters goiters liters bitters torse quoters torso powters coaters viatores cutters puttiers pewters metiers heaters beaters niters lotters torrs knotters quitters butters kiters faitours voters hitters tours routers reutters tattooers detours taters toters touters setters utters tetters waters ratters wheatears whitters daughters cheaters shatters shooters shutters steres tutors ritters rotors meteors nutters cottiers sautoirs doters stours getters peters netters matters citers otters suitors souters mutters potters titters gaters fetters doers looters couters putters petters meters hauteurs eaters neuters toras caters knitters quieters footers gutters tores viators heteros vetters pouters rotters batters terse litters outers biters boaters haters coders fetors tears foetors miters jitters gators letters fitters tiers quittors betters retears gaiters natters noters cotters satoris dieters stores hooters patters maters rooters writers oaters suiters sitters motors pitiers titers meeters rioters tatters waiters deters dotters tooters totters seaters uterus teeters raters tuateras wetters whetters daters chatters chitters sheeters shouters steers yatters