Akademik

powerfulness
noun
possession of controlling influence (Freq. 1)
-

the deterrent power of nuclear weapons

-

the power of his love saved her

-

his powerfulness was concealed by a gentle facade

Syn: ↑power
Ant: ↑powerlessness, ↑powerlessness (for: ↑power)
Derivationally related forms: ↑powerful
Hypernyms: ↑quality
Hyponyms:
potency, ↑effectiveness, ↑strength, ↑valence, ↑valency, ↑preponderance, ↑puissance, ↑persuasiveness, ↑irresistibility, ↑irresistibleness, ↑interest, ↑interestingness, ↑stranglehold, ↑chokehold, ↑throttlehold, ↑sway, ↑influence, ↑repellent, ↑repellant, ↑control, ↑legal power, ↑jurisdiction, ↑disposal, ↑free will, ↑discretion, ↑veto, ↑effectivity, ↑effectualness, ↑effectuality
Attrubites: ↑powerful, ↑powerless

Useful english dictionary. 2012.