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 comprehensible is "understandable.", the definition for melodious is "Having a pleasing melody.", and the definition for egotist is "Self–important person."

The definition for surplus is "Excess." Used in a sentence: Trevor decided to freeze the surplus chili for next week's tailgate party. The definition for surplus is "excess.", the definition for archetypal is "Characteristic of the original model or perfect example.", and the definition for heinous is "Shockingly evil."

The definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage." Used in a sentence: Kevin's growing fatigue was a liability as he attempted to climb the steep hill. The definition for demeanor is "behavior towards others.", the definition for authoritarian is "Favoring absolute obedience to authority.", and the definition for implausible is "Unbelievable."

The definition for prune is "To reduce by removing excess." Used in a sentence: The candidate pruned his speech so he would not exceed the time limit. The definition for prudent is "marked by wisdom, shrewd.", the definition for camaraderie is "Spirit of friendship.", and the definition for oblivious is "Lacking awareness."

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 diffident is "lacking self–confidence.", the definition for surplus is "Excess.", and the definition for gargantuan is "Gigantic."