counterbalance

(noun) a weight that balances another weight. Synonyms: counterweight, counterpoise, balance, equalizer, equaliser.

(noun) equality of distribution. Synonyms: balance, equilibrium, equipoise.

(noun) a compensating equivalent. Synonyms: offset.

(verb) adjust for. Synonyms: compensate, correct, make up, even out, even off, even up. Examples: "Engineers will work to correct the effects or air resistance."

(verb) contrast with equal weight or force. Synonyms: oppose.

(verb) oppose and mitigate the effects of by contrary actions. Synonyms: counteract, countervail, neutralize. Examples: "This will counteract the foolish actions of my colleagues."