Consternation is used when an event is emotionally startling enough to cause confusion or distress. His sudden resignation was met with consternation by the team.
Pro Tip 2/3
Not Mild Surprise
'Consternation' describes more than just surprise; it implies a mix of shock and disappointment. Much to her consternation, she discovered the gift was a prank.
Pro Tip 3/3
Unexpected Disruption
Use 'consternation' when something disrupts plans or expectations significantly, causing a strong reaction. The cancellation of the flight caused consternation among the passengers.