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.
quinnat quinate quint quinte quinta quaint qanat quant quanta cuneate quoined connate quinoid cunt gaunt count gunned cannot gunite county kainit gannet connote kainite queened
quinnat binate innate connate quinate linnet pennate pinata pinnate ruinate tannate
quin quinoa quoin equine squinny