5
appalled(verb, adjective, astonished)
5
awestruck(adjective, amazed, thunderstruck)
5
fascinated(verb, adjective, astonished, wondered)
4
agog(adjective, anxious, confused, dazed, perplexed)
4
bowled over(verb, expression, adjective, phrasal verb, beat)
4
puzzled(adjective, beat, confused, amazed, astonished)
4
speechless(adjective, beat, overcome, awkward, confused)
4
staring(adjective, astonished)
4
taken aback(verb, expression, adjective, phrasal verb, confused)
3
agape(adjective, beat, anxious, confused, amazed)
3
awed
3
breathless(adjective, beat, overcome, confused, dazed)
3
daze
3
dumfounded
3
floored(adjective, beat, confused, amazed, astonished)
3
incredulous(adjective, overcome, amazed, speechless, overwhelmed)
3
marveling(adjective, astonished)
3
openmouthed
3
petrified
3
wondering(adjective, astonished)
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APASmart Define. (2015). astounded thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/astounded/thesaurus/synonyms
ChicagoSmart Define. 2015. "astounded thesaurus" https://smartdefine.org/astounded/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, astounded thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/astounded/thesaurus/synonyms>.
MLASmart Define. "astounded thesaurus" 3 August 2015. Web. 21 September 2026. <https://smartdefine.org/astounded/thesaurus/synonyms>