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.
gherao pharaoh vera feria feriae gharri gharry fer fro
gherao era cheerio terai zero serow aero euro eyra feria pharaoh vera hero gerah perea prao ceria cero sera serai sierra deray terra cheero