Synonyms|11Antonyms|0|Broader|0Narrower|0Related|10
1
amazedly
1
amazement(adjective, suddenly, unexpectedly)
1
amazingly
1
astonishingly
1
astonishment(adjective, suddenly, unexpectedly)
1
astoundingly
1
surprisingly(adjective, suddenly, unexpectedly)
0
confoundedly
0
dazedly
0
staggeringly
0
stunningly
For more, visit Flabbergastingly on Power Thesaurus
10 years ago|281 views|share |citing 
APASmart Define. (2015). flabbergastingly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/flabbergastingly/thesaurus/synonyms
ChicagoSmart Define. 2015. "flabbergastingly thesaurus" https://smartdefine.org/flabbergastingly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, flabbergastingly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/flabbergastingly/thesaurus/synonyms>.
MLASmart Define. "flabbergastingly thesaurus" 17 October 2015. Web. 20 September 2026. <https://smartdefine.org/flabbergastingly/thesaurus/synonyms>