- Definitions|1
- Thesaurus|222
- Abbreviations|0
| nonplused(beat, confused, amazed, astonished, astounded) | |
| not saying boo(expression, idiom, astonished, thunderstruck) | |
| numb | |
| out of countenance(expression, idiom, humility) | |
| overawed(verb, adjective, overcome, scared, frightened) | |
| overpowered | |
| overthrown(adjective, speechless, overwhelmed, overawed) | |
| overturned | |
| paralysed | |
| reserved(astonished, thunderstruck) | |
| resigned | |
| run-over(adjective, speechless, overwhelmed, overawed) | |
| silent(astonished, thunderstruck) | |
| struck dumb | |
| stuck(beat, confused, amazed, astonished, astounded) | |
| swamped(adjective, speechless, overwhelmed, overawed) | |
| taciturn(astonished, thunderstruck) | |
| taken(adjective, speechless, overwhelmed, overawed) | |
| tight-lipped(astonished, thunderstruck) | |
| tongue-tied(astonished, thunderstruck) |
For more, visit
Flabbergasted on
Power Thesaurus
| 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> |