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 flaunt is "to display showily.", the definition for extol is "To praise highly.", and the definition for fidelity is "State of being faithful."

The definition for untenable is "Not able to be defended." Used in a sentence: Rashid made the untenable statement that George Washington was the second president of the United States. The definition for adversary is "one who opposes or resists.", the definition for diffident is "Lacking self–confidence.", and the definition for gargantuan is "Gigantic."

The definition for foil is "One that enhances or underscores by contrast." Used in a sentence: The sweet cookie was a perfect foil to the sour lemon sorbet. The definition for rehash is "to discuss again.", the definition for derivative is "Lacking originality.", and the definition for negate is "To make invalid."

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 incongruous is "not harmonious, incompatible.", the definition for interminable is "Never ending, or seemingly endless.", and the definition for supple is "Flexible."

The definition for flourish is "To make bold, sweeping gestures." Used in a sentence: The fairy godmother flourished her wand and turned the pumpkin into a carriage. The definition for corrosive is "bitingly sarcastic.", the definition for egotist is "Self–important person.", and the definition for pathos is "Sympathetic pity."