WORRIED

[adjective]She was sitting behind her desk with a worried expression/look on her face.I don't think you should be unduly worried by the swelling - you clearly haven't broken anything.They don't seem particularly worried about the situation.You had me worried (= You made me feel anxious) for a moment back there - I thought you wouldn't be able to stop in time.He was worried sick (= extremely worried) when he heard that there had been an accident.My mother's worried to death (= extremely worried) about my brother because she hasn't heard from him for over a month.