aggression

nouns

a disposition to behave aggressively
is a type of (narrower)
an unfriendly disposition
a feeling of hostility that arouses thoughts of attack
violent action that is hostile and usually unprovoked
is derived from
the act of initiating hostilities
is derived from
is a part of
the waging of armed conflict against an enemy
"thousands of people were killed in the war"
is a type of (narrower)
an engagement fought between two military forces
deliberately unfriendly behavior
is a type of (narrower)
manner of acting or controlling yourself