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.
luggies lugs luckies loggias likes laogais leagues lags luxe legs logs leks locus leaks logos laics lakes leeks lucks licks ligase locoes lackeys
aggies baggies biggies buggies veggies jaggies luggies moggies piggies raggies doggies haggis loggias muggees raggees reggaes