concord

n. 和睦，公约

concessionary, concessive, conch, conchology, conciliate, conciliation, conciliatory, concise, concisely, conciseness, conciseness, concision, concision, conclave, conclude, conclusion, conclusive, conclusively, concoct, concoction, concomitant, concordance, concordant, concordat, concourse, concrete, concrete mixer, concrete music, concrete poetry, concretely, concretion, concubine, concupiscence, concur, concurrence, concurrent, concurrently, concuss, concussion, condemn, condemnation,