NERVOUS

Definition

1. adjective easily agitated.
2. adjective causing or fraught with or showing anxiety. — synonyms: anxious, queasy, uneasy, unquiet
3. adjective of or relating to the nervous system. — synonyms: neural
4. adjective excited in anticipation. — synonyms: aflutter
5. adjective unpredictably excitable (especially of horses). — synonyms: skittish, flighty, spooky