The definition for pretense is "False intention or purpose." Used in a sentence: The jewel thief entered the mansion under the pretense of fixing a leaky faucet. The definition for ploy is "a contrived plan.", the definition for derivative is "Lacking originality.", and the definition for obnoxious is "Highly offensive."

The definition for derelict is "Abandoned." Used in a sentence: The derelict house was condemned as a public hazard. The definition for exasperation is "the state of being irritated.", the definition for aerate is "To supply with air.", and the definition for fickle is "Lacking constancy, changeable."

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 corroborate is "to support with evidence.", the definition for manifest is "Obvious.", and the definition for benefactor is "One who offers financial help."

The definition for methodical is "Performed in an orderly manner." Used in a sentence: Oscar's methodical approach exasperated his free–spirited friend Ben. The definition for preclude is "to rule out in advance.", the definition for appalling is "Inspiring dismay or disgust.", and the definition for meticulous is "Extrememly careful regarding details."

The definition for mandate is "An official order or commission to do something." Used in a sentence: Martha reluctantly obeyed the mandate to vacate her apartment. The definition for induce is "to influence or cause.", the definition for flaunt is "To display showily.", and the definition for combustion is "Act of burning."