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.
tune tun tine tyne tone dune tuna tunny tonne toney tinea tauon tawney townee teniae townie toonie tan ton ten tin dun tonneau taeniae toon dyne tony dine done teen dene tain tiny town diene donee donne tawny teeny tenia tinny towny
kune lune rune dune tune ne un