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 manifest is "obvious.", the definition for cunning is "Showing clever insight.", and the definition for mundane is "Practical, ordinary."

The definition for authoritarian is "Favoring absolute obedience to authority." Used in a sentence: Marco's authoritarian mother never allowed him to watch more than one hour of television a day. The definition for proximity is "closeness.", the definition for civility is "Politeness.", and the definition for censure is "To find fault with."

The definition for iridescent is "Having a lustrous or attractivve quality." Used in a sentence: The movie star's iridescent presence charmed even the hardened reporter. The definition for turmoil is "extreme confusion, agitation.", the definition for derivative is "Lacking originality.", and the definition for inflammatory is "Tending to excite anger."

The definition for parity is "Equality." Used in a sentence: Hilda, to avoid squabbles, aimed for parity in the slices of birthday cake. The definition for mandate is "an official order or commission to do something.", the definition for stern is "Harsh, severe.", and the definition for trove is "Valuable collection."

The definition for disdain is "Feeling of contempt." Used in a sentence: The arrogant writer did not hide his disdain for his uneducated dinner companion. The definition for absolve is "to forgive; to free from guilt.", the definition for punctual is "On time.", and the definition for cunning is "Showing clever insight."