hyperalert

Adjective

Meaning

hyperalert (comparative more hyperalert, superlative most hyperalert)

Excessively alert, especially as a result of traumatic stress.

Source: en.wiktionary.org

Synonyms

open-eyed wide-awake

Close letter words and terms

hyperaldosteronaemia hyperaldosteronemia hyperaldosteronism hyperalertness hyperalgebra hyperalgebraic