Synonyms for Surprised (same or very similar meaning)
WordNet sense 1 (excited by sudden surprise or alarm and making a quick involuntary movement):
startled
WordNet sense 2 (as if struck dumb with astonishment and surprise):
stupefied, thunderstruck
WordNet sense 3 (filled with the emotional impact of overwhelming surprise or shock):
astonished, stunned
From the ODE community, based on WordNet
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