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 civility is "politeness.", the definition for polarize is "To break up into opposing groups.", and the definition for corrosive is "Bitingly sarcastic."

The definition for turmoil is "Extreme confusion, agitation." Used in a sentence: The windstorm caused such turmoil in the lake that the sailboat capsized. The definition for archaic is "characteristic of an earlier time.", the definition for incidental is "Minor.", and the definition for clairvoyance is "Ability to see things beyond ordinary perception."

The definition for prudent is "Marked by wisdom, shrewd." Used in a sentence: Manny was happy she followed Greg's prudent advice to study, as the test was difficult. The definition for derelict is "abandoned.", the definition for flaunt is "To display showily.", and the definition for interminable is "Never ending, or seemingly endless."

The definition for elusive is "Hard to grasp." Used in a sentence: The words to the song are elusive, as the singer tends to mumble. The definition for trove is "valuable collection.", the definition for egotist is "Self–important person.", and the definition for stern is "Harsh, severe."

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 combustion is "act of burning.", the definition for futile is "Without purpose, completely ineffective.", and the definition for apathetic is "Showing little or no emotion."