The definition for adversary is "One who opposes or resists." Used in a sentence: Franklin hoped to defeat his adversary in the afternoon's tennis match. The definition for opportune is "suitable or convenient.", the definition for heinous is "Shockingly evil.", and the definition for gravity is "Importance, significance."

The definition for corrective is "Intended to correct." Used in a sentence: The school decided to take corrective measures to prevent truancy. The definition for turpitude is "essential baseness, depravity.", the definition for turmoil is "Extreme confusion, agitation.", and the definition for futile is "Without purpose, completely ineffective."

The definition for flaw is "An imperfection." Used in a sentence: The otherwise perfect diamond had a tiny flaw that reduced its value. The definition for penurious is "extrememly stingy.", the definition for prudent is "Marked by wisdom, shrewd.", and the definition for exception is "A case to which the rule does not apply."

The definition for drub is "To defeat decisively." Used in a sentence: The powerful young boxer drubbed the longtime champion. The definition for lurid is "causing horror, shocking.", the definition for fickle is "Lacking constancy, changeable.", and the definition for impenitent is "Lacking remorse."

The definition for incisive is "Impressively direct and decisive." Used in a sentence: Samir's incisive leadership made him the natural choice for president of the company. The definition for futile is "without purpose, completely ineffective.", the definition for buffoonery is "Foolish behavior.", and the definition for rancorous is "Marked by deep ill–will."