Antonyms of noun powerlessness

1 sense of powerlessness

Sense 1
powerlessness, impotence, impotency -- (the quality of lacking strength or power; being weak and feeble)
       Antonym of power (Sense 1)
      => power, powerfulness -- (possession of controlling influence; "the deterrent power of nuclear weapons"; "the power of his love saved her"; "his powerfulness was concealed by a gentle facade")
       Antonym of powerfulness (Sense 1)
      => power, powerfulness -- (possession of controlling influence; "the deterrent power of nuclear weapons"; "the power of his love saved her"; "his powerfulness was concealed by a gentle facade")

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun powerlessness

1 sense of powerlessness

Sense 1
powerlessness, impotence, impotency -- (the quality of lacking strength or power; being weak and feeble)
       => quality -- (an essential and distinguishing attribute of something or someone; "the quality of mercy is not strained"--Shakespeare)