よろこ.ぶ、よろこ.ばす

喜, 吉, 士, 口

rejoice, take pleasure in

喜び(よろこび): joy; delight; rapture; pleasure; gratification; rejoicing; congratulations; felicitations
喜劇(きげき): comedy; funny show
喜ぶ(よろこぶ): (1) to be delighted; to be glad; to be pleased (2) to congratulate (3) to gratefully accept