The definition for gargantuan is "Gigantic." Used in a sentence: The gargantuan monster towered over the ten–story bulding. The definition for interminable is "never ending, or seemingly endless.", the definition for raucous is "Noisy, rowdy.", and the definition for genial is "Sympathetic, friendly."

The definition for raucous is "Noisy, rowdy." Used in a sentence: Serena, who preferred quiet conversation, left the rancous party. The definition for unscrupulous is "lacking principles.", the definition for pretentious is "Making unjustified claims.", and the definition for colossal is "Immense, enormous."

The definition for elate is "To fill with joy." Used in a sentence: It elated Margaret to be awarded first place in the science fair. The definition for cunning is "showing clever insight.", the definition for flaunt is "To display showily.", and the definition for oblivious is "Lacking awareness."

The definition for benevolent is "Kind, helpful." Used in a sentence: Sherman revealed his benevolent side when he offered to help Carter with his homework. The definition for straddle is "to favor opposing sides.", the definition for melodious is "Having a pleasing melody.", and the definition for preclude is "To rule out in advance."

The definition for civility is "Politeness." Used in a sentence: The usually unruly Thomas acted with great civility when his favorite uncle visited. The definition for aerate is "to supply with air.", the definition for pathos is "Sympathetic pity.", and the definition for negate is "To make invalid."