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.
towline tolane toluene tolan talion delaine talon
jawline towline bowline line choline saline beeline delaine reline oleine milline liane liney aline byline valine cauline cline guyline kaoline maline moline feline ralline hyaline lin