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.
dirled tirled drawled drilled drolled drooled derailed trailed trawled trilled trolled hydrolyte drylot triolet troilite trollied
birled knurled hurled parled whorled purled gnarled burled byrled curled cheerled marled pearled furled dirled nurled whirled tirled trollied rerolled grilled prowled ferreled barrelled railed riled roiled fairlead rallied carolled frilled trolled drawled ferruled paroled prilled aureoled craaled varlet muralled trawled drooled derailed crawled brailled rilled caroled drilled periled rolled brailed ariled ruled corralled grueled reoiled ferrelled feruled growled gruelled muraled creeled perilled relied drolled world laureled kraaled quarrelled brawled reeled quarreled trilled laurelled broiled trailed herald cheerlead barreled shrilled
dirl direly drill drily droll drolly dryly tirl