休暇holiday休憩rest休業suspension of business休講lecture cancelled休息rest休養rest定休日regular holiday休学temporary absence from school休戦truce産休maternity leave連休consecutive holidays
戦 せん
戦争war大戦great war休戦truce作戦military or naval operations戦災war damage戦術tactics戦闘battle戦力war potential挑戦challenge敗戦defeat