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.
teniae taeniae tenia taenia townie ten toonie teen tuna deni dene tinea teeny diene duenna townee tonneau den tan tin ton tun
taeniae teniae nae zinnia mania meinie monie nine pennae heinie biennia taenia zonae tenia faunae inia toonie weenie choanae pinnae bonnie venae goonie loonie liane xenia hyponoia nannie minae meanie wienie townie hymenia pennia gonia cannie johnnie genie beanie sheenie