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 corrosive is "bitingly sarcastic.", the definition for composed is "Calm.", and the definition for disconcert is "To throw into confusion."

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 grandiose is "with an affectation of grandeur.", the definition for revive is "To bring back to life.", and the definition for fickle is "Lacking constancy, changeable."

The definition for egotist is "Self–important person." Used in a sentence: Darren dreaded carpooling with the egotist Shelly, who talked about herself nonstop. The definition for frugal is "thrifty, cheap.", the definition for meticulous is "Extrememly careful regarding details.", and the definition for censure is "To find fault with."

The definition for heinous is "Shockingly evil." Used in a sentence: Eduardo's heinous betrayal of Lydia shocked even Latasha, who knew his evil ways. The definition for lenient is "mild or tolerant.", the definition for discern is "To recognize as separate as distinct.", and the definition for benefactor is "One who offers financial help."

The definition for prune is "To reduce by removing excess." Used in a sentence: The candidate pruned his speech so he would not exceed the time limit. The definition for antidote is "something that relieves or counteracts.", the definition for distortion is "The act of twisting out of shape.", and the definition for procrastinate is "To put off intentionally."