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 dubious is "questionable.", the definition for clarity is "Clearness.", and the definition for commemorate is "To mark by a ceremony."

The definition for pomp is "Showy display." Used in a sentence: Jan couldn't help enjoying the pomp of the elaborate wedding ceremony. The definition for eulogy is "speech or writing in praise of deceased.", the definition for iridescent is "Having a lustrous or attractivve quality.", and the definition for manifest is "Obvious."

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 repel is "to resist, reject.", the definition for flourish is "To make bold, sweeping gestures.", and the definition for pretense is "False intention or purpose."

The definition for penurious is "Extrememly stingy." Used in a sentence: Ebenezer Scrooge was most penurious, refusing to give even a penny to charity. The definition for melodious is "having a pleasing melody.", the definition for prominence is "Importance.", and the definition for plaudits is "Enthusiastic approval."

The definition for unscrupulous is "Lacking principles." Used in a sentence: The unscrupulous salesman was fired for lying to his customers. The definition for prominence is "importance.", the definition for entangle is "To involve in trouble.", and the definition for ethical is "Conforming to accepted standards."