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 appraise is "to evaluate the worth of.", the definition for regurgitate is "To pour out or throw back.", and the definition for anthology is "A collection of selected literary pieces."

The definition for turpitude is "Essential baseness, depravity." Used in a sentence: The turpitude of the villain in the movie offended most audiences. The definition for authoritarian is "favoring absolute obedience to authority.", the definition for heed is "To pay attention to.", and the definition for interminable is "Never ending, or seemingly endless."

The definition for duplicity is "Deceptive thought, speech, or action." Used in a sentence: The life of an undercover detective is filed with necessary duplicity. The definition for deferment is "the act of delaying.", the definition for revive is "To bring back to life.", and the definition for absolve is "To forgive; to free from guilt."

The definition for inauspicious is "Not favorable." Used in a sentence: Gary believed the black foreboding sky was an inauspicious sign. The definition for demeanor is "behavior towards others.", the definition for inviolable is "Secure from assault of trespass.", and the definition for gravity is "Importance, significance."

The definition for compulsion is "An irresistible impulse." Used in a sentence: Tamar, a shoe fanatic, could not resist the compulsion to buy the shiny red boots. The definition for condone is "to treat as acceptable.", the definition for compulsion is "An irresistible impulse.", and the definition for benefactor is "One who offers financial help."