Here's what rhymes with flakiness.
shakiness Words that almost rhyme with flakiness
laziness raciness radius aqueous alias craziness haziness shadiness spaciness radiance daintiness hastiness tastiness pastiness atheists salience irradiance saintliness neighborliness leisureliness vagarious cutaneous gradients miscellaneous patriots extraneous salients ungainliness spontaneous simultaneous subcutaneous percutaneous bacchanalias compatriots extemporaneous contemporaneous