The negotiators adopted an adversarial tone that stalled the peace talks.

The negotiation broke down partly because of the growing adversariality between the two teams.

Her adversarialness during the meeting undermined attempts to reach a compromise.

The two companies approached the negotiation adversarially, making compromise nearly impossible.

She studied her adversary's tactics for weeks before the debate.

Adversary lingered at the edge of the chapel, whispering temptation to anyone who entered.

Although they had once been close friends, political differences turned them into fierce adversaries.

The adversariness of the two companies made negotiations slow and contentious.

The council hesitated to trust the adversarious envoy, whose words hinted at impending conflict.

Adversarial systems can expose vulnerabilities in neural networks by crafting inputs that cause incorrect outputs.