34
amazed(verb, adjective, beat, overcome, confused)
26
thunderstruck(adjective, beat, overcome, confused, dazed)
19
dumbfounded(verb, adjective, overcome, confused, dazed)
18
surprised(adjective, confused, amazed, astonished, astounded)
18
bewildered(adjective, beat, confused, amazed, astounded)
17
dumbstruck(adjective, astonished, thunderstruck, shocked)
17
astonished(verb, adjective, confused, amazed, stunned)
15
stupefied(verb, adjective)
13
astounded(verb, adjective, beat, overcome, confused)
12
confounded(verb, adjective, beat, confused, amazed)
9
staggered(verb, adjective, confused, amazed, astounded)
8
dumfounded
8
shocked(verb, adjective, confused, amazed, astounded)
8
aghast(adjective, beat, confused, amazed, astonished)
7
baffled(verb, adjective, astounded)
7
stunned(verb, adjective, beat, overcome, confused)
6
startled(verb, adjective, beat, confused, amazed)
6
breathless(adjective, beat, overcome, confused, dazed)
6
knocked for six(expression, adjective, idiom, overcome, speechless)
5
dazed(verb, adjective, overcome, confused, perplexed)
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APASmart Define. (2015). flabbergasted thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/flabbergasted/thesaurus/synonyms
ChicagoSmart Define. 2015. "flabbergasted thesaurus" https://smartdefine.org/flabbergasted/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, flabbergasted thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/flabbergasted/thesaurus/synonyms>.
MLASmart Define. "flabbergasted thesaurus" 3 August 2015. Web. 20 September 2026. <https://smartdefine.org/flabbergasted/thesaurus/synonyms>