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 archetypal is "characteristic of the original model or perfect example.", the definition for futile is "Without purpose, completely ineffective.", and the definition for pomp is "Showy display."

The definition for surplus is "Excess." Used in a sentence: Trevor decided to freeze the surplus chili for next week's tailgate party. The definition for conduit is "means for transmitting or distributing.", the definition for procrastinate is "To put off intentionally.", and the definition for incongruous is "Not harmonious, incompatible."

The definition for rancorous is "Marked by deep ill–will." Used in a sentence: The rancorous competition between the two chess clubs actually ended in a brawl. The definition for perception is "capacity for seeing or understanding.", the definition for euphoria is "Feeling of great happiness.", and the definition for turmoil is "Extreme confusion, agitation."

The definition for placebo is "An inactive substance used in medical testing." Used in a sentence: Tom, who had taken the placebo, found that his allergy symptoms did not go away. The definition for flaw is "an imperfection.", the definition for induce is "To influence or cause.", and the definition for serenity is "Calmness."

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 comparable is "similar, equivalent.", the definition for disconcert is "To throw into confusion.", and the definition for regale is "To amuse."