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.
sorels sorrels saurels ceorls zorils cereals serails serials zorillas zorilles zorillos
barrels saurels jurels ferrels morels sorrels parrels carrels quarrels laurels sorels goorals carrells oriels farles herls ferals pearls carles knurls gorals curls dirls morals girls hurls birls riels marls merls harls merles furls murals byrls cereals orles carols whorls earls churls burls whirls birles aryls parrals pyrrols nurls nerols ariels ceorls gnarls corrals jarls reels parles beryls farls zorils tirls parols corals perils arils creels gruels borals reals purls orals arles virls chorals carls shorls
sorel sorely sorrel sorrily sourly surely psoralea