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 futile is "without purpose, completely ineffective.", the definition for comparable is "Similar, equivalent.", and the definition for regurgitate is "To pour out or throw back."

The definition for authoritarian is "Favoring absolute obedience to authority." Used in a sentence: Marco's authoritarian mother never allowed him to watch more than one hour of television a day. The definition for incumbent is "necessary as a duty or responsibility.", the definition for insolence is "Boldness or rudeness.", and the definition for epistolary is "Contained or carried on in letters."

The definition for apathetic is "Showing little or no emotion." Used in a sentence: Carmine was concerned about his usually cheerful brother's apathetic attitude. The definition for parity is "equality.", the definition for flaunt is "To display showily.", and the definition for fickle is "Lacking constancy, changeable."

The definition for eloquent is "Fluent, expressive." Used in a sentence: Kim, an eloquent speaker, was the best choice to make the presentation for the group. The definition for iridescent is "having a lustrous or attractivve quality.", the definition for manifest is "Obvious.", and the definition for pallid is "Lacking color."

The definition for regurgitate is "To pour out or throw back." Used in a sentence: The teacher wanted us to examine ideas rather than to regurgitate memorized facts. The definition for finite is "having definite limits.", the definition for interminable is "Never ending, or seemingly endless.", and the definition for melodious is "Having a pleasing melody."