- Definitions|2
- Thesaurus|251
- Abbreviations|0
| startles | |
| struck dumb | |
| stuck(beat, confused, amazed, astonished) | |
| stun | |
| stupefy | |
| stupified | |
| surprise | |
| swamped(adjective, speechless, overwhelmed, overawed) | |
| taciturn(silent, dazed, dumb, astonished, thunderstruck) | |
| taken(adjective, speechless, overwhelmed, overawed) | |
| thunder-struck | |
| tight-lipped(silent, dazed, dumb, astonished, thunderstruck) | |
| tongue-tied(awkward, silent, dazed, dumb, amazed) | |
| unable to continue(expression, adjective, idiom, speechless, overwhelmed) | |
| uncommunicative(awkward, silent, dazed, dumb, astonished) | |
| unflappable(dazed, amazed, astonished, thunderstruck, flabbergasted) | |
| voiceless(awkward, silent, dazed, dumb, amazed) | |
| with bated breath(expression, adjective, idiom, amazed, astonished) | |
| wonderingly | |
| wordless(silent, dazed, dumb, amazed, astonished) |
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| APA | Smart Define. (2015). astounded thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/astounded/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "astounded thesaurus" https://smartdefine.org/astounded/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, astounded thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/astounded/thesaurus/synonyms>. |
| MLA | Smart Define. "astounded thesaurus" 3 August 2015. Web. 21 September 2026. <https://smartdefine.org/astounded/thesaurus/synonyms> |