The definition for naive is "Lacking worldy wisdom." Used in a sentence: The naive Simon assumed that everyone was as simple and kind as he was. The definition for fidelity is "state of being faithful.", the definition for comprehensible is "Understandable.", and the definition for pretense is "False intention or purpose."

The definition for augment is "To make greater." Used in a sentence: Wanda read the dictionary every night to augment her vocabulary. The definition for surplus is "excess.", the definition for drab is "Dull, monotonous.", and the definition for buffer is "Protective barrier."

The definition for elate is "To fill with joy." Used in a sentence: It elated Margaret to be awarded first place in the science fair. The definition for illuminate is "to make clear.", the definition for embellish is "To decorate.", and the definition for perception is "Capacity for seeing or understanding."

The definition for regale is "To amuse." Used in a sentence: My clever brother Jeffrey regaled the dinner guests with tales of his adventures. The definition for genial is "sympathetic, friendly.", the definition for buffoonery is "Foolish behavior.", and the definition for beneficial is "Helpful."

The definition for iridescent is "Having a lustrous or attractivve quality." Used in a sentence: The movie star's iridescent presence charmed even the hardened reporter. The definition for benefactor is "one who offers financial help.", the definition for stern is "Harsh, severe.", and the definition for euphoria is "Feeling of great happiness."