The two silver coins countervail each other in value, so merchants accepted them interchangeably.

Her optimism countervails the persistent criticism, allowing her to continue her work.

Her enthusiasm countervailed the doubts of her colleagues during the project review.

The environmental agency succeeded in countervailing the damaging effects of the spill by rapidly deploying containment measures.

The committee introduced countervailing measures to neutralize the sudden market shock.

The committee found that the imported steel was countervailable and recommended imposing duties.

The committee examined the countervailability of the foreign subsidies before deciding on trade remedies.

Through careful countervailance, the government offset the unfair trade advantages enjoyed by foreign firms.

The committee noted several countervailances that mitigated the proposed policy's most harmful effects.

After investigating the alleged subsidies, the international trade commission recommended imposing countervailing duties to level the playing field for domestic producers.