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.
plages pelages pillages pledges hypallages pledgees
foliages haulages moulages plages tillages milages diallages pelages soilages keelages mileages ullages villages hypallages pillages silages sullages millages tallages collages tollages haylages kludges fledges colleges sludges geologies deluges oologies luges ledges leges lieges ologies eulogies elegies bulges loges alleges kluges pledgees sledges biologies bilges zoologies knowledges pledges neologies lodges bludges