aghast, anxious, appalled, ashen, astounded, awed, awestricken, awestruck, blanched, cowed, deadly pale, fearful, frightened, frozen, gray with fear, horrified, horror-struck, intimidated, pale as death, pallid, paralyzed, petrified, scared, scared stiff, scared to death, scary, shocked, stunned, stupefied, terror-crazed, terror-haunted, terror-ridden, terror-riven, terror-shaken, terror-smitten, terror-struck, terror-troubled, undone, unmanned, unnerved, unstrung