feeble 6 Associations

nerveless powerless (similar term)

helpless 8 Associations

incapacitated powerless (similar term)

incapacitated 13 Associations

helpless powerless (similar term)

low-powered 11 Associations

powerless (similar term)

nerveless 9 Associations

feeble powerless (similar term)

weak 4 Associations

powerless (similar term)