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.
mileages milages millages moulages
mileages ledges tollages tallages sullages sledges pledges pillages hypallages moulages leges lieges alleges elegies fledges foliages villages haulages haylages collages colleges keelages milages millages knowledges pelages plages silages soilages diallages tillages ullages