- Definitions|1
- Thesaurus|222
- Abbreviations|0
| mesmerized | |
| open-eyed | |
| overcome(adjective, beat, confused, dazed, fuddled) | |
| popeyed | |
| rapt in wonder(expression, idiom) | |
| staring | |
| stumped(verb, beat, confused, amazed, astonished) | |
| thrown(adjective, beat, confused, amazed, astonished) | |
| under a charm(expression, idiom) | |
| wide-eyed | |
| wonder-struck | |
| wondering | |
| wordless(adjective, astonished, thunderstruck) | |
| aback | |
| affected(adjective, speechless, overwhelmed, overawed) | |
| anxious(adjective, amazed, astonished, horrified, astounded) | |
| aphonic(astonished, thunderstruck) | |
| astonish | |
| avid(adjective, amazed, astonished, horrified, astounded) | |
| bamboozled(beat, confused, amazed, astonished, astounded) |
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| APA | Smart Define. (2015). flabbergasted thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/flabbergasted/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "flabbergasted thesaurus" https://smartdefine.org/flabbergasted/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, flabbergasted thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/flabbergasted/thesaurus/synonyms>. |
| MLA | Smart Define. "flabbergasted thesaurus" 3 August 2015. Web. 23 September 2026. <https://smartdefine.org/flabbergasted/thesaurus/synonyms> |