The definition for extol is "To praise highly." Used in a sentence: The statesman extolled the ambassador who single–handedly negotiated the peace treaty. The definition for corrosive is "bitingly sarcastic.", the definition for regale is "To amuse.", and the definition for serenity is "Calmness."

The definition for placebo is "An inactive substance used in medical testing." Used in a sentence: Tom, who had taken the placebo, found that his allergy symptoms did not go away. The definition for nurture is "to further the development of.", the definition for prune is "To reduce by removing excess.", and the definition for penurious is "Extrememly stingy."

The definition for raspy is "rough, grating." Used in a sentence: After shouting to his players through the long game, the coach's voice was raspy. The definition for fragile is "delicate.", the definition for apathetic is "Showing little or no emotion.", and the definition for futile is "Without purpose, completely ineffective."

The definition for serenity is "Calmness." Used in a sentence: The serenity of the glassy sea soothed the sailors after the big storm. The definition for supple is "flexible.", the definition for exalt is "To elevate by praise.", and the definition for revoke is "To cancel by taking back."

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 melee is "a tumultuous fight among several people.", the definition for precept is "A general rule of action.", and the definition for accentuate is "To emphasize."