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.
toneme
phoneme toneme bename neem nema neum neume gnome nome name anime enema enemy genome kinema penname cinema byname rename unmew
toney tone ton stoney atony atone tune done donee tine tinea tonne tonneau tony townie towny toon tyne toonie atonia town stone townee stony