Select the most appropriate antonym of the word.

CONSENSUS

Disagreement

The most appropriate antonym of the word consensus is disagreement.

• Consensus means "general agreement."
• Disagreement means "lack of agreement."

The other words do not have the same meaning as consensus, so they are not its antonyms.

• Agreement means "the act of agreeing."
• Consent means "permission or approval."
• Harmony means "a state of agreement or concord."

Therefore, the most appropriate antonym of consensus is disagreement.