startled Synonyms

pushing the panic button stupefied stunned struck staggered speechless shocked scarified scared petrified pavid panic-stricken open-mouthed nonplussed nervous jolted surprise surprised terrified blown away unnerved terror-stricken spooked panicky dumbstruck flabbergasted taken aback dumbfounded panicked awestruck afeared worried wonderstruck thunderstruck intimidated impressed horror-struck cowardly cowed confounded concerned bewildered awe-struck awed astounded astonished appalled amazed alarmed agitated