52 synonyms for agreement such as association, acceptance, accord, and accordance. Agreement is a noun, and its antonyms are disagreement and discord.
Acceptance, accord, accordance, acquiescence, arrangement, assent, bargain, bond, compact, concord, concordat, concurrence, confirmation, consensus, consent, contract, covenant, deal, endorsement, entente, harmony, like-mindedness, pact, pledge, promise, protocol, rapport, settlement, sympathy, treaty, understanding, unison, and unity.
Accord, accordance, association, coincidence, compatibility, concord, conformity, congruity, consistency, correspondence, harmony, identity, likeness, relationship, resemblance, similarity, similitude, and uniformity.