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.
stable stabile suitable stably citable stubble citeable suitably stibial stubbly stubbily
doable codable hatable table guidable beddable mutable getable heatable citeable beatable notable totable retable laudable ridable feedable hittable voteable datable voidable shedable wadable wettable kneadable citable writable fittable quotable fadable boatable addable votable hidable bitable readable bootable eatable pettable rateable knittable nettable potable toteable ratable biteable biddable dateable cuttable radiable suitable stable sheddable wadeable cheatable rideable gettable hateable writeable readably quotably bedabble rateably biddably mutably tabla double ratably stably atabal laudably dibble stabile addible suitably dabble edible stubble redouble tubule notably audible