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.
flukey fluke fluky flakey folky flaky flake folkie flocky flecky flak folk flack fleck flick flock flaggy veillike
flukey lackey lucky baulky bulky flakey fluke fluky hulky cliquey plaguey plucky sulky