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.
dang dong dung tang dank ding tanga tango donga dingo doing dengue dieing dink dunk tank ting tong tung dinky tanka tonga
bang rang chang whang tang dang sang wrang pang fang liang lang kiang gang hang vang yang