hypervigilant
/ˌhaɪpərˈvɪdʒələnt/
adjective
- Extremely alert and watchful, especially for potential threats or danger.
- People with anxiety disorders often feel hypervigilant in crowded places.
- The security guard remained hypervigilant throughout his shift, scanning every corner of the building.
- After the burglary, the family became hypervigilant about locking all doors and windows.
Antonyms