Flippancy :: Flippancy (n.) The state or quality of being flippant.
Flippant :: Flippant (a.) Of smooth, fluent, and rapid speech; speaking with ease and rapidity; having a voluble tongue; talkative..
Flippant :: Flippant (a.) Speaking fluently and confidently, without knowledge or consideration; empty; trifling; inconsiderate; pert; petulant..