The definition for duplicity is "Deceptive thought, speech, or action." Used in a sentence: The life of an undercover detective is filed with necessary duplicity. The definition for archetypal is "characteristic of the original model or perfect example.", the definition for inviolable is "Secure from assault of trespass.", and the definition for rail is "To scold in harsh language."

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 recrimination is "a retaliatory accusation.", the definition for scamper is "To run quickly.", and the definition for refurbish is "To brighten or freshen."

The definition for pretense is "False intention or purpose." Used in a sentence: The jewel thief entered the mansion under the pretense of fixing a leaky faucet. The definition for ploy is "a contrived plan.", the definition for gravity is "Importance, significance.", and the definition for flourish is "To make bold, sweeping gestures."

The definition for ethical is "Conforming to accepted standards." Used in a sentence: Mary did the ethical thing and turned in the diamond necklace she found. The definition for advantageous is "giving an advantage.", the definition for aerate is "To supply with air.", and the definition for exalt is "To elevate by praise."

The definition for immoderate is "Beyond usual or proper limits." Used in a sentence: Bob's immoderate appetite shocked the guests at the wedding banquet. The definition for accessible is "easy to reach or to approach.", the definition for impenitent is "Lacking remorse.", and the definition for eloquent is "Fluent, expressive."