Flippant
From BiblePortal Wikipedia
Flippant [1]
(1): ( a.) Speaking fluently and confidently, without knowledge or consideration; empty; trifling; inconsiderate; pert; petulant.
(2): ( a.) Of smooth, fluent, and rapid speech; speaking with ease and rapidity; having a voluble tongue; talkative.
(3): ( n.) A flippant person.
