The definition for unscrupulous is "Lacking principles." Used in a sentence: The unscrupulous salesman was fired for lying to his customers. The definition for naive is "lacking worldy wisdom.", the definition for incongruous is "Not harmonious, incompatible.", and the definition for periodic is "Occurring at regular intervals."

The definition for epistolary is "Contained or carried on in letters." Used in a sentence: The shoebox filled with letters was the ony remains of Ming's epistolary friendship with Emile. The definition for drab is "dull, monotonous.", the definition for extenuating is "Partially excusing.", and the definition for interminable is "Never ending, or seemingly endless."

The definition for scapegoat is "Someone who bears the blame for others." Used in a sentence: Audrey used her innocent baby brother as a scapegoat for the missing cookies. The definition for frugal is "thrifty, cheap.", the definition for buffoonery is "Foolish behavior.", and the definition for illuminate is "To make clear."

The definition for demeanor is "Behavior towards others." Used in a sentence: Carlos was well liked because of his charming demeanor. The definition for drub is "to defeat decisively.", the definition for authoritarian is "Favoring absolute obedience to authority.", and the definition for implausible is "Unbelievable."

The definition for gruff is "Rough or stern in manner or speech." Used in a sentence: Heidi's grandfather was gruff, barking stern orders and hardly smiling. The definition for ploy is "a contrived plan.", the definition for sociable is "Inclined to seek companionship.", and the definition for epitaph is "Brief statement honoring a dead person."