The definition for oblivious is "Lacking awareness." Used in a sentence: Love–struck Charlie was oblivious to everyone but the object of his affection. The definition for drub is "to defeat decisively.", the definition for turmoil is "Extreme confusion, agitation.", and the definition for deferment is "The act of delaying."

The definition for negate is "To make invalid." Used in a sentence: Paula negated Tiffany's argument by proving that her main premise was false. The definition for elate is "to fill with joy.", the definition for mediate is "To come between parties in order to reconcile.", and the definition for indecorous is "In bad taste."

The definition for perception is "Capacity for seeing or understanding." Used in a sentence: His incredible perception made him the best detective on the force. The definition for penurious is "extrememly stingy.", the definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage.", and the definition for illuminate is "To make clear."

The definition for appraise is "To evaluate the worth of." Used in a sentence: Simone, an expert in African sculpture, was asked to appraise the ambassador's collection of masks. The definition for commemorate is "to mark by a ceremony.", the definition for colossal is "Immense, enormous.", and the definition for mundane is "Practical, ordinary."

The definition for disdain is "Feeling of contempt." Used in a sentence: The arrogant writer did not hide his disdain for his uneducated dinner companion. The definition for brandish is "to shake or wave menacingly.", the definition for advantageous is "Giving an advantage.", and the definition for redouble is "To make twice as great."