Impuissant
1. Impuissant : نامرد - کمزور : Lacking physical strength or vigor.
Impotent - lacking power or ability.
Deficient, Lacking, Wanting - کم - inadequate in amount or degree; "a deficient education".
Forcible, Physical, Strong-Arm - طاقت ور - impelled by physical force especially against resistance; "forcible entry".
Strength - طاقت - the property of being physically or mentally strong; "fatigue sapped his strength".
Energy, Vigor, Vigour, Zip - توانائی - forceful exertion; "he plays tennis with great energy".