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.
phoneys phones phonies phons phonos hyphens fons fohns foins fines fanes vanes vines foehns venues fannies fewness feyness finesse funnies
phoneys gooneys honeys coneys looneys moneys ones goonies boonies jones donees monies sones ponies loonies pones tones peones phones sheeneys tonnes toonies bonnes phonies hones koines leones sawneys bones lioness tawneys conies peonies zones hyponeas nones cones shinneys ons
phone phoney phon phono phony aphonia