flabbergast /flabˈər-gäst/ (informal)

To stun or confound

• balled
• balled-up
• ballerina
• ballerinas
• ballerine
• ballet
• ballet-dancer
• ballet-dancers
• ballet-dancing
• balleted
• ballet-girl
• ballet-girls
• balletic
• balletically
• balleting
• ballet-master
• ballet-masters
• ballet-mistress
• balletomane
• balletomanes
• balletomania
• balletomanias
• ballets
• ball-flower
• ball-flowers