Aggression.

(transitive) To set upon; to attack.

The act of initiating hostilities or invasion. / The practice or habit of launching attacks. / Hostile or destructive behavior or actions.

Third-person singular simple present indicative form of aggress

(psychology) Showing passive, sometimes obstructionist resistance to following authoritative instructions in interpersonal or occupational situations.

The quality of being passive-aggressive.

In a passive-aggressive manner.

Alternative form of passive-aggressive

Alternative form of nonaggressive

(zoology) A form of mimicry in which predators, parasites, or parasitoids share similar signals, using a harmless model, allowing them to avoid being correctly identified by their prey or host.