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 eulogy is "speech or writing in praise of deceased.", the definition for buffer is "Protective barrier.", and the definition for placebo is "An inactive substance used in medical testing."

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 naive is "lacking worldy wisdom.", the definition for scamper is "To run quickly.", and the definition for indecorous is "In bad taste."

The definition for celebrated is "Widely known, respected." Used in a sentence: The fans waited for hours to catch a glimpse of the celebrated actress. The definition for brandish is "to shake or wave menacingly.", the definition for catastrophic is "Relating to extreme misfortune.", and the definition for demeanor is "Behavior towards others."

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 parity is "equality.", the definition for corroborate is "To support with evidence.", and the definition for retroactive is "effective as of a prior time or condition."

The definition for diffident is "Lacking self–confidence." Used in a sentence: The diffident student never raised her hand in class, even when she knew the answer. The definition for futile is "without purpose, completely ineffective.", the definition for straddle is "To favor opposing sides.", and the definition for eulogy is "Speech or writing in praise of deceased."