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 nurture is "to further the development of.", the definition for incidental is "Minor.", and the definition for colossal is "Immense, enormous."

The definition for exasperation is "The state of being irritated." Used in a sentence: The longer Jorge waited in line at the ticket counter, the more his exasperation grew. The definition for appraise is "to evaluate the worth of.", the definition for compulsion is "An irresistible impulse.", and the definition for foil is "One that enhances or underscores by contrast."

The definition for flaunt is "To display showily." Used in a sentence: Sheila, who could not resist bragging, flaunted the "A" marked on her test paper. The definition for mediate is "to come between parties in order to reconcile.", the definition for aesthete is "Person having or affecting sensitivity to beauty.", and the definition for impenitent is "Lacking remorse."

The definition for untenable is "Not able to be defended." Used in a sentence: Rashid made the untenable statement that George Washington was the second president of the United States. The definition for straddle is "to favor opposing sides.", the definition for lurid is "Causing horror, shocking.", and the definition for facade is "false or superficial appearance."

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 disconcert is "to throw into confusion.", the definition for duplicity is "Deceptive thought, speech, or action.", and the definition for oblivious is "Lacking awareness."