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.
ambeers ambers ameers amberies aimers ambaris ambries ambaries amirs amerce amours amoroso amorous
ambeers gambiers umbers teemers ombers numbers members lumbers limbers lambers cumbers ambers combers cambers emeers embers bombers ameers seemers timbers chambers