The definition for commemorate is "To mark by a ceremony." Used in a sentence: Each year, the Franklins commemorate their anniversary by visiting the site of their first date. The definition for inviolable is "secure from assault of trespass.", the definition for straddle is "To favor opposing sides.", and the definition for insolence is "Boldness or rudeness."

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 gravity is "importance, significance.", the definition for mundane is "Practical, ordinary.", and the definition for illuminate is "To make clear."

The definition for apathetic is "Showing little or no emotion." Used in a sentence: Carmine was concerned about his usually cheerful brother's apathetic attitude. The definition for induce is "to influence or cause.", the definition for buffer is "Protective barrier.", and the definition for meticulous is "Extrememly careful regarding details."

The definition for archaic is "Characteristic of an earlier time." Used in a sentence: In the world of high fashion, two–year–old shoes are considered positively archaic. The definition for procrastinate is "to put off intentionally.", the definition for corroborate is "To support with evidence.", and the definition for induce is "To influence or cause."

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 corrective is "intended to correct.", the definition for fickle is "Lacking constancy, changeable.", and the definition for embellish is "To decorate."