astonish Synonyms

astound surprise amaze overwhelm flabbergast stun stupefy startle stagger slay shock shake rocking rock petrify perplex paralyse overcome leave open-mouthed surprised surpriser leave aghast knock for six blow away bowl over wow take aback dumbfound shake up consternate strike dumb to amaze upset unnerve thunderstrike throw overawe outstand nonplus confound confounding boggle bewilder besot bemuse bedazzle baffle awe astounded astonishment