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 parity is "equality.", the definition for unscrupulous is "Lacking principles.", and the definition for demean is "To lower status."

The definition for demeanor is "Behavior towards others." Used in a sentence: Carlos was well liked because of his charming demeanor. The definition for brandish is "to shake or wave menacingly.", the definition for unscrupulous is "Lacking principles.", and the definition for composed is "Calm."

The definition for distortion is "The act of twisting out of shape." Used in a sentence: The story about the actress in the gossip column was a distortion of the truth. The definition for pallid is "lacking color.", the definition for ethical is "Conforming to accepted standards.", and the definition for trove is "Valuable collection."

The definition for euphoria is "Feeling of great happiness." Used in a sentence: Cassandra was overcome with euphoria when she met her long–lost sister. The definition for hedonism is "belief that pleasure is the sole aim of life.", the definition for rhapsody is "State of great happiness.", and the definition for oblivious is "Lacking awareness."

The definition for elate is "To fill with joy." Used in a sentence: It elated Margaret to be awarded first place in the science fair. The definition for avian is "relating to birds.", the definition for buffoonery is "Foolish behavior.", and the definition for fidelity is "State of being faithful."