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.
tanka tank tanga tanuki dank tang tango tannic dang dink dunk ting tong tung
tanka ankh shank lank tanga sank bank fanga funkia hank hanky kanaka anga lanky manga panga punka punkah rank sanga dank tank wank yank
tan taenia taeniae tain tannoy tawney tawny stane