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 derelict is "abandoned.", the definition for indecorous is "In bad taste.", and the definition for clarity is "Clearness."

The definition for naive is "Lacking worldy wisdom." Used in a sentence: The naive Simon assumed that everyone was as simple and kind as he was. The definition for mediate is "to come between parties in order to reconcile.", the definition for clarity is "Clearness.", and the definition for untenable is "Not able to be defended."

The definition for combustion is "Act of burning." Used in a sentence: Campers must use fire with great caution to prevent combustion of the parched brush. The definition for recrimination is "a retaliatory accusation.", the definition for manifest is "Obvious.", and the definition for hedonism is "Belief that pleasure is the sole aim of life."

The definition for fraud is "Trick." Used in a sentence: The con man's fraud involved selling swampland to gullible investors. The definition for preclude is "to rule out in advance.", the definition for commemorate is "To mark by a ceremony.", and the definition for proximity is "Closeness."

The definition for futile is "Without purpose, completely ineffective." Used in a sentence: Arguing with Andrew is futile because he never changes his mind. The definition for raucous is "noisy, rowdy.", the definition for ploy is "A contrived plan.", and the definition for pathos is "Sympathetic pity."