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 placebo is "an inactive substance used in medical testing.", the definition for archetypal is "Characteristic of the original model or perfect example.", and the definition for servile is "Fearfully submissive."

The definition for brandish is "To shake or wave menacingly." Used in a sentence: The baseball player was fined for brandishing his bat at the opposing pitcher. The definition for promote is "to contribute to the growth or prosperity of.", the definition for periodic is "Occurring at regular intervals.", and the definition for stifle is "To repress or discourage."

The definition for mediate is "To come between parties in order to reconcile." Used in a sentence: The diplomatic Henry was able to mediate between the quarreling sisters. The definition for heed is "to pay attention to.", the definition for authoritarian is "Favoring absolute obedience to authority.", and the definition for periodic is "Occurring at regular intervals."

The definition for mandate is "An official order or commission to do something." Used in a sentence: Martha reluctantly obeyed the mandate to vacate her apartment. The definition for serenity is "calmness.", the definition for heed is "To pay attention to.", and the definition for redouble is "To make twice as great."

The definition for scapegoat is "Someone who bears the blame for others." Used in a sentence: Audrey used her innocent baby brother as a scapegoat for the missing cookies. The definition for civility is "politeness.", the definition for trove is "Valuable collection.", and the definition for exasperation is "The state of being irritated."