Aggressiveness is a related term of vigour.
As nouns the difference between aggressiveness and vigour
is that aggressiveness
is (uncountable) the state or quality of being aggressive while vigour
is active strength or force of body or mind; capacity for exertion, physically, intellectually, or morally; force; energy.
(uncountable) The state or quality of being aggressive.
(countable) The result or product of being aggressive.
* vigor (US)
* vygour (obsolete)
Active strength or force of body or mind; capacity for exertion, physically, intellectually, or morally; force; energy.
* (rfdate) :
(biology) Strength or force in animal or force in animal or vegetable nature or action.
- The vigour of this arm was never vain.
Strength; efficacy; potency.
* 1667 , :
- A plant grows with vigour.
- But in the fruithful earth His beams, unactive else, their vigour find.
Vigour and its derivatives commonly imply active strength, or the power of action and exertion, in distinction from passive strength, or strength to endure.
* hybrid vigor/hybrid vigour