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.
tamaraos tamaraus tamaris timaraus tamburas damars tamers tambouras dammars tamburs daymares tambours tumorous timorous tomorrows timers tumors dammers teemers timbers timbres tumours dimerous demurs dimers
tamaraos maras fumarase coumarous samaras zamarras zamarros tamaraus timaraus chimaeras
tamarao tamarau tamari damar tamer timarau