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.
kaoline kaolin kalian cauline cline colin colone guyline gallein kiln colon clone callan galena gallon coloni colony colleen cullion galleon galloon
kaoline moline choline line liane valine tolane solion reline oleine eolian moulin violin aeolian cauline jawline violone feline maline bowline cline ralline milline colone towline delaine saline olein beeline byline kaolin guyline colin liney aline hyaline lin