The guard dog will aggress anyone who tries to climb the fence.

Whenever one group aggresses another in the conflict, international observers record the incident and call for restraint.

Researchers observed that the aggressivities displayed by different bird species depended on territorial pressures.

The cave's walls were gradually enlarged by the aggressivity of slightly carbonated water percolating through the limestone.

Her passive-aggressiveness made team meetings tense, because nobody knew whether she agreed or resented the plan.

Her passive-aggressivity made team meetings tense and unproductive.

She smiled passive-aggressively when he announced his promotion, then refused to congratulate him.

Her passive-aggressive response to the manager's request undermined the team's morale.

The International Criminal Court received evidence that the invading state had planned a war of aggression to seize its neighbor's territory.

Please don't micro-aggress your coworkers with casual remarks about their accents; those comments hurt.