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.
chorals chorales churls shorls charleys charlies cheerless shoreless shrills
corals morals chorals borals goorals gorals orals whorls orles frails morales serials morels drails trials ooralis cereals rails zorils craals drawls trawls urials wooralis trails aerials chorales serails corrals reals brails graals ceorls kraals sorels rales parrals rials crawls brawls ferals burials gharials grails derails murals shorls
choral chorale chorally chiral choreal chorial schorl