panic-stricken[adjective]Synonyms: frightened, frightened out of one's wits, hysterical, in a cold sweat
(informal), panicky, scared, scared stiff, terrified
[TahlilGaran] English Synonym Dictionary ▲
ˈpanic-ˌstricken adjective so frightened that you cannot think clearly or behave sensibly:
Lucy suddenly looked panic-stricken. [TahlilGaran] Dictionary of Contemporary English ▲