powerfulness Synonyms

power valent toughness thew tetravalent superiority strength steam sinew punch puissance prepotency potentiality trivalent vehemence persuasiveness brute force authoritativeness forcefulness superpower vigour fierceness weight vitality violence vim vigor potency potence effectualness effectiveness cogency clout charge capability brawn baron awesomeness authority athleticism acuteness efficacy efficiency pentavalent office muscle mightiness might irresistibleness interest