adjective
1.
Synonyms: active 1, alive, functioning, live, operative, running, working
Related Word: activating, energizing, vitalizing
Antonyms: static
2.
Synonyms: vigorous , energetic, lusty, red-blooded, strenuous, ||survigrous, vital
Related Word: forceful, forcible; intense, vehement, violent
Contrasted words: idle, inactive, passive
Antonyms: inert