stupefaction Antonyms

unpleasant surprise brain boner keen understanding greater insight fundamental understanding deep insight accurate understanding clear understanding deep understanding acuity of understanding awful surprise source of amazement nasty surprise mean surprise horrible surprise hideous surprise dreadful surprise disgusting surprise bolt from of the blue rude awakening whammy shocker assuredness assurance arguteness aptness aptitude aplomb acuteness acumen belief boldness astuteness thunderbolt shock revelation feeling enlightenment brightness bombshell acuity