countermeasure n. 對策
counterpane n. 床單,床罩
counterpart n. 對應的人(或物)
counterpoint n. 對位法,旋律配合,重復旋律
counterpoise vt. 平均,平衡,使平衡
counterrevolution n. 仮革命
countershaft n. 對軸
countersign n. 口令,暗號,副印
countersignature n. 副署，會簽
countersink vt. 鉆孔裝埋,打埋頭孔于
countervail 對抗，抵銷，補償