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.
burettes burets barrettes berettas birettas berets brutes bredes britts breeds birrettas berrettas barrets burdies borates barytes barites berates burritos brattice borts bruts brats brits burds bourrides brides boarts bardes bruits breads brights barytas birdies borides birds brads bortz bards beards boards braids broads broods
ariettes pirouettes proettes syrettes burettes barrettes curettes grottoes sureties rottes creates ariettas laureates birrettas garrottes garottes varieties reties parietes aretes pretties birettas certes berettas berrettas
buret burette beret beretta biretta buried burred