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