38 entries under astonished topic. ×
| appalled | |
| gawking | |
| mum(awkward, silent, dazed, dumb, amazed) | |
| voiceless(awkward, silent, dazed, dumb, amazed) | |
| alarmed | |
| blown away(expression, adjective, amazed, astounded) | |
| buffaloed(adjective, amazed, astounded, deceived) | |
| buttoned up(expression, silent, dazed, dumb) | |
| clammed up(expression, silent, dazed, dumb) | |
| close-mouthed(silent, dazed, dumb, thunderstruck) | |
| cool(dazed, amazed, thunderstruck, flabbergasted) | |
| overcome(adjective, confused, dazed, fuddled, amazed) | |
| reserved(silent, dazed, dumb, thunderstruck) | |
| silent(awkward, dazed, dumb, speechless) | |
| taciturn(silent, dazed, dumb, thunderstruck) | |
| tight-lipped(silent, dazed, dumb, thunderstruck) | |
| uncommunicative(awkward, silent, dazed, dumb) | |
| unflappable(dazed, amazed, thunderstruck, flabbergasted) |
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| APA | Smart Define. (2015). dumbfounded thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/dumbfounded/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "dumbfounded thesaurus" https://smartdefine.org/dumbfounded/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, dumbfounded thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/dumbfounded/thesaurus/synonyms>. |
| MLA | Smart Define. "dumbfounded thesaurus" 3 August 2015. Web. 29 September 2026. <https://smartdefine.org/dumbfounded/thesaurus/synonyms> |