The definition for regurgitate is "To pour out or throw back." Used in a sentence: The teacher wanted us to examine ideas rather than to regurgitate memorized facts. The definition for refurbish is "to brighten or freshen.", the definition for beneficial is "Helpful.", and the definition for opportune is "Suitable or convenient."

The definition for negate is "To make invalid." Used in a sentence: Paula negated Tiffany's argument by proving that her main premise was false. The definition for raucous is "noisy, rowdy.", the definition for commemorate is "To mark by a ceremony.", and the definition for sociable is "Inclined to seek companionship."

The definition for indecorous is "In bad taste." Used in a sentence: My parents banned Chad from our house because of his indecorous behavior at dinner. The definition for antidote is "something that relieves or counteracts.", the definition for incisive is "Impressively direct and decisive.", and the definition for epitaph is "Brief statement honoring a dead person."

The definition for hedonism is "Belief that pleasure is the sole aim of life." Used in a sentence: The hedonism of the emperoro, who spent all his time giving parties, caused his downfall. The definition for corrective is "intended to correct.", the definition for authoritarian is "Favoring absolute obedience to authority.", and the definition for catastrophic is "Relating to extreme misfortune."

The definition for interminable is "Never ending, or seemingly endless." Used in a sentence: The impatient Zoe found the longwinded lecture interminable. The definition for melodious is "having a pleasing melody.", the definition for corrosive is "Bitingly sarcastic.", and the definition for plaudits is "Enthusiastic approval."