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