The definition for extenuating is "Partially excusing." Used in a sentence: The extenuating circumstance of Calvin's illness caused the teacher to excuse his lateness. The definition for buffoonery is "foolish behavior.", the definition for ploy is "A contrived plan.", and the definition for repentant is "Feeling regret."

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 corrosive is "bitingly sarcastic.", the definition for heed is "To pay attention to.", and the definition for frugal is "Thrifty, cheap."

The definition for derelict is "Abandoned." Used in a sentence: The derelict house was condemned as a public hazard. The definition for grandiose is "with an affectation of grandeur.", the definition for mundane is "Practical, ordinary.", and the definition for censure is "To find fault with."

The definition for regurgitate is "To pour out or throw back." Used in a sentence: The teacher wanted us to examine ideas rather than to regurgitate memorized facts. The definition for obnoxious is "highly offensive.", the definition for turpitude is "Essential baseness, depravity.", and the definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage."

The definition for fraud is "Trick." Used in a sentence: The con man's fraud involved selling swampland to gullible investors. The definition for revoke is "to cancel by taking back.", the definition for mediate is "To come between parties in order to reconcile.", and the definition for abate is "Become less in amount or intensity."