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.
stole stoolie sotol stool style stele stale stile citole settle stelae steelie sidle stall stela steel setal still steal stull styli citola saddle sedile steely stelai stella stilly sootily
tole citole stole metol etoile retool battle tale kittle motile cattle nettle footle ketol beetle phytol dole bottle poodle utile rattle sotol shuttle whittle rutile doolee toil toile stele tittle mottle outlie mutule stoolie doodle tattle cuttle citola tile tele mettle kettle tool toll tolu wattle futile motley vittle style stool title dottle tola little retile cuittle tule stile stale settle atoll rootle butle boodle wittol pottle fettle pettle noodle doolie guttle tootle yodle