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.
dreeing treeing daring during trueing drink deairing taring drongo truing tiring tyring tearing tarring tiering touring drank drunk dorneck dornick dornock
freeing preeing pureeing dreeing treeing greeing sering cheering trueing tiering queering cering peering leering jeering veering sheering