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.
leggiero leggier loggier lugger logger lagger leaguer leakier liker licker leaker lakier luckier laker lacker liquor locker looker
leggiero vuggier wiggier soggier puggier naggier muggier loggier leggier quaggier jiggier jaggier fuggier guiro foggier faggier buggier boggier baggier piggier saggier doggier shaggier
leggy loggia loggie luggie leg