surprised by

Definitions

To be caught off guard or startled by an unexpected event or occurrence.

To experience a feeling of mild astonishment or wonder caused by something unforeseen.

Examples

I was genuinely surprised by the sudden change in his attitude.

The team was surprised by the overwhelming support from the local community.

Synonyms

taken aback by astonished at amazed by startled by stunned by

Antonyms

expecting prepared for anticipating unfazed by accustomed to