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 discern is "to recognize as separate as distinct.", the definition for genial is "Sympathetic, friendly.", and the definition for equitable is "Fair and equal."

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 dubious is "questionable.", the definition for egotist is "Self–important person.", and the definition for melodious is "Having a pleasing melody."

The definition for unscrupulous is "Lacking principles." Used in a sentence: The unscrupulous salesman was fired for lying to his customers. The definition for placebo is "an inactive substance used in medical testing.", the definition for regale is "To amuse.", and the definition for garish is "Offensively bright."

The definition for distortion is "The act of twisting out of shape." Used in a sentence: The story about the actress in the gossip column was a distortion of the truth. The definition for buffer is "protective barrier.", the definition for mediate is "To come between parties in order to reconcile.", and the definition for straddle is "To favor opposing sides."

The definition for incisive is "Impressively direct and decisive." Used in a sentence: Samir's incisive leadership made him the natural choice for president of the company. The definition for derelict is "abandoned.", the definition for drab is "Dull, monotonous.", and the definition for fidelity is "State of being faithful."