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