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.
bazoo bozo boos boozy baize baiza booze basso bas bos biz bowwows bios bias boas bays boss bass bize bows baas base boys buzz
bazoo gazoo kazoo wazoo zoo azo zoos diazo