1. concur Agree is the most general term of this group, signifying to have like qualities, proportions, views, or inclinations, so as to be free from jar, conflict, or contradiction in a given relation. To Synonyms: agree, accede, admit, coincide, concur, accept, approve, combine, consent, accord, assent, comply, harmonize, acquiesce Antonyms: contend, demur, disagree, oppose, contradict, deny, dispute, protest, decline, differ, dissent, refuse