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 extol is "to praise highly.", the definition for methodical is "Performed in an orderly manner.", and the definition for foil is "One that enhances or underscores by contrast."

The definition for precept is "A general rule of action." Used in a sentence: All the students know Mrs. Brown's strict precept; no talking in class. The definition for heed is "to pay attention to.", the definition for demeanor is "Behavior towards others.", and the definition for flagrant is "Noticeably offensive."

The definition for retroactive is "effective as of a prior time or condition." Used in a sentence: The retroactive law made even past infractions punishable. The definition for entangle is "to involve in trouble.", the definition for promote is "To contribute to the growth or prosperity of.", and the definition for placebo is "An inactive substance used in medical testing."

The definition for obnoxious is "Highly offensive." Used in a sentence: The manager asked the obnoxious diner to leave the restaurant. The definition for corrosive is "bitingly sarcastic.", the definition for finite is "Having definite limits.", and the definition for fickle is "Lacking constancy, changeable."

The definition for grandiose is "With an affectation of grandeur." Used in a sentence: The sweeping, grandiose staircase looked preposterous in the modest entry hall. The definition for scapegoat is "someone who bears the blame for others.", the definition for opportune is "Suitable or convenient.", and the definition for authoritarian is "Favoring absolute obedience to authority."