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.
touraco turaco turacou torc toric track triac turk troak trick duroc trock truck traik taroc terga torque tricky troika turkey yttric trickie
touraco turaco curacao curacoa turacou
tora tour doura dourah torah stour stoure stourie stoury tor