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.
burials burls borals brails brills broils brawls burleys brillos braless birls barillas brailles byrls borrelias birles beryls barleys barlows barrels barless brollies browless berryless brulzie
rials burials urials trials aerials serials gharials grilse brills corrals krills orals brails morals parrals perils ooralis rales rails grills ariels broils borals derails drawls trails grails brawls oriels arils chorals cereals chorales roils reals graals goorals gorals rills murals frills kraals morales triols prills riels craals wooralis riles corals frails serails zorils drails drills trawls trills crawls ferals shrills