The term 'showed anxiety' can be summarized by two crossword solutions: 'TENSED' and 'PACED'. TENSED is a verb meaning to become or make tight or rigid, often in response to stress or fear. PACED is a verb meaning to walk back and forth in an agitated manner, usually as a result of anxiety or nervousness. Therefore, the term 'showed anxiety' can be summarized as 'became or made tight or rigid, or walked back and forth in an agitated manner due to stress or fear.'