be surprised; be astonished; be shocked; be scared
1. be surprised; be astonished; be shocked; be scared
To become tense or feel one's heart pounding as one faces an unexpected incident or is scared.
2. be impressed; be moved
To be very moved while watching something superior or amazing.
3. be dumbfounded
To feel absurd or struck dumb about something.
4. convulse
For a certain part of the body to respond intensely, unlike the way it does in its ordinary state.
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