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.
periled perilled pearled prilled parled purled paroled perlite prowled pearlite puerility prelate preload prelude pyralid
ariled periled riled whorled dirled tirled perilled purled burled grilled roiled broiled pearled trilled cheerled knurled muraled caroled laureled furled feruled ferreled fairlead byrled parled brailled rilled frilled birled curled quarreled ruled barreled paroled nurled gnarled ferruled marled hurled railed reoiled brailed prilled derailed drilled trailed whirled cheerlead shrilled
peril perilla pearl pearly prill puerile