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.
hydronic tyronic dornick tyrannic drongo dorneck dornock drank drink drunk daring during tyring
ironic boronic tyronic chronic hydronic moronic neuronic pharaonic uranic runic arnica puranic phrenic eirenic irenic dornick bronco veronica chorionic bronc