Vigour (noun) — القوة والحيوية: Physical or mental strength (British spelling). Below are 6 words with a similar meaning; the linked ones have full GL Dictionary entries with their meaning in Arabic.
energystrengthforcedynamism
Enthusiastic enjoyment in doing something.
The state of being free from illness; condition of body and mind.
The non-physical part of a person; courage; a mood; strong alcohol.
The ability to sustain effort over a long time.
Male strength and energy.