Synonyms and Antonyms of impuissant
- claims that such restrictions on military interventions on foreign soil would render the nation an impuissant giant on the world stage
able, capable, competent, effective, efficient
authoritarian, autocratic (also autocratical), despotic, dictatorial, magisterial, tyrannical (also tyrannic)
dominant, dynamic, energetic, forceful, robust, sturdy, tough, vigorous