nonplus Synonyms

amaze perplex dumbfound stupefy stick get gravel puzzle pose mystify flummox baffle beat bewilder discombobulate stagger shock stymie rattle puzzled posed pons asinorum take for bowl over stump stumping surprise dumbfounding consternate strike dumb wilder vex throw take aback disconcertment stun thunderstrike obfuscate dismay discountenance disconcert discomfit daze confuse confound buffalo bewildering bemuse befuddle befog