Synonyms|82Antonyms|2|Broader|0Narrower|0Related|13

32 entries under flabbergasted topic. ×

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knocked for six(expression, adjective, idiom, overcome, speechless)
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mum(astonished, thunderstruck)
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mute(astonished, thunderstruck)
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not saying boo(expression, idiom, astonished, thunderstruck)
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overcome(adjective, speechless, overwhelmed, overawed)
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reserved(astonished, thunderstruck)
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silent(astonished, thunderstruck)
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taciturn(astonished, thunderstruck)
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tight-lipped(astonished, thunderstruck)
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uncommunicative(astonished, thunderstruck)
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unflappable(astonished, thunderstruck)
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voiceless(astonished, thunderstruck)
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APASmart Define. (2015). gobsmacked thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/gobsmacked/thesaurus/synonyms
ChicagoSmart Define. 2015. "gobsmacked thesaurus" https://smartdefine.org/gobsmacked/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, gobsmacked thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/gobsmacked/thesaurus/synonyms>.
MLASmart Define. "gobsmacked thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/gobsmacked/thesaurus/synonyms>