Main entry: expansive
Definition: able or tending to expand or characterized by expansion
Usage: Expansive materials; the expansive force of fire
Antonyms: unexpansive
Definition: showing no tendency to expand
Main entry: expansive, talkative
Definition: friendly and open and willing to talk
Usage: wine made the guest expansive
Antonyms: uncommunicative, incommunicative
Definition: not inclined to talk or give information or express opinions
Main entry: expansive, heroic, grand
Definition: of behavior that is impressive and ambitious in scale or scope
Usage: an expansive lifestyle; in the grand manner; collecting on a grand scale; heroic undertakings
Antonyms: unimpressive
Definition: not capable of impressing
Main entry: expansive
Definition: marked by exaggerated feelings of euphoria and delusions of grandeur
Antonyms: unhappy, dysphoric, distressed
Definition: generalized feeling of distress