The definition for diffident is "Lacking self–confidence." Used in a sentence: The diffident student never raised her hand in class, even when she knew the answer. The definition for buffoonery is "foolish behavior.", the definition for flourish is "To make bold, sweeping gestures.", and the definition for compulsion is "An irresistible impulse."

The definition for derivative is "Lacking originality." Used in a sentence: Critics panned the movie as a derivative version of last year's Best Picture. The definition for unscrupulous is "lacking principles.", the definition for pomp is "Showy display.", and the definition for authoritarian is "Favoring absolute obedience to authority."

The definition for repel is "To resist, reject." Used in a sentence: The soldiers made a massive charge to repel the invaders. The definition for melee is "a tumultuous fight among several people.", the definition for raspy is "rough, grating.", and the definition for pomp is "Showy display."

The definition for authoritarian is "Favoring absolute obedience to authority." Used in a sentence: Marco's authoritarian mother never allowed him to watch more than one hour of television a day. The definition for defiant is "showing bold resistance.", the definition for prune is "To reduce by removing excess.", and the definition for precept is "A general rule of action."

The definition for cunning is "Showing clever insight." Used in a sentence: The general devised a cunning strategy to outfox the enemy. The definition for extant is "currently existing.", the definition for pallid is "Lacking color.", and the definition for implement is "To carry out or accomplish."