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.
virelays virelais virls fireless variolas ferrels ferulas varioles virilize variolous farls furls farles ferals frails frills
relays virelays areolas aureolas borrelias virelais parlays prelacy terrellas
virelai virelay virl viral virally virile