The definition for insolence is "Boldness or rudeness." Used in a sentence: The boy's insolence to the policeman embarrassed his mother. The definition for polarize is "to break up into opposing groups.", the definition for stealth is "The act of moving secretly or unnoticed.", and the definition for incidental is "Minor."

The definition for incumbent is "Necessary as a duty or responsibility." Used in a sentence: It was incumbent on Jack to attend his father's retirement party. The definition for intricate is "having complex and interrelated parts.", the definition for benevolent is "Kind, helpful.", and the definition for negate is "To make invalid."

The definition for buffoonery is "Foolish behavior." Used in a sentence: Clarence, an irrepressible comic, was held after cass for his buffoonery. The definition for corrective is "intended to correct.", the definition for eulogy is "Speech or writing in praise of deceased.", and the definition for exasperation is "The state of being irritated."

The definition for incisive is "Impressively direct and decisive." Used in a sentence: Samir's incisive leadership made him the natural choice for president of the company. The definition for pretentious is "making unjustified claims.", the definition for obnoxious is "Highly offensive.", and the definition for unscrupulous is "Lacking principles."

The definition for futile is "Without purpose, completely ineffective." Used in a sentence: Arguing with Andrew is futile because he never changes his mind. The definition for civility is "politeness.", the definition for beneficial is "Helpful.", and the definition for derivative is "Lacking originality."