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 brandish is "to shake or wave menacingly.", the definition for rancorous is "Marked by deep ill–will.", and the definition for placebo is "An inactive substance used in medical testing."

The definition for immoderate is "Beyond usual or proper limits." Used in a sentence: Bob's immoderate appetite shocked the guests at the wedding banquet. The definition for camaraderie is "spirit of friendship.", the definition for civility is "Politeness.", and the definition for epitaph is "Brief statement honoring a dead person."

The definition for corrosive is "Bitingly sarcastic." Used in a sentence: The cruel Estella's corrosive comments made Pip cry. The definition for meticulous is "extrememly careful regarding details.", the definition for salvage is "To save from ruin.", and the definition for demeanor is "Behavior towards others."

The definition for disconcert is "To throw into confusion." Used in a sentence: Jennifer's outspoken criticism of the meal disoncerted the waiter. The definition for retroactive is "effective as of a prior time or condition.", the definition for naive is "Lacking worldy wisdom.", and the definition for pomp is "Showy display."

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 interminable is "never ending, or seemingly endless.", the definition for retroactive is "effective as of a prior time or condition.", and the definition for negate is "To make invalid."