Not Just Nerves is a term used to describe a feeling of anxiety or FEAR that is more than just a normal reaction to a stressful situation. It is often associated with mental health issues such as depression and anxiety disorders. The term can also be used to describe physical symptoms such as trembling, sweating, and difficulty breathing. The crossword solution for this term is FEAR, which accurately captures the feeling of intense apprehension and dread that is associated with Not Just Nerves.