Discord

Chamber's Etymological of the English Language · 1895 · p. 139
dis'kord, n. opp of concord disagree- ment, strife difference or contrariety of qualities a union of inharmonious sounds. [L. dis, apart, and cor, cord is, the heart.] Discordance, dis-kord'ans, Discordancy, diskord'an-si, n disagreement.
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