2
shockingly(adverb, surprisingly)
2
singularly
2
strangely(adverb, greatness)
2
surprisedly
2
uncommonly
2
unexpectedly(adverb, surprisingly)
2
very(adverb, really, much, extremely, awfully)
1
abnormally
1
absolutely(adverb, pretty, much, extremely, greatly)
1
acutely
1
amply
1
awesomely
1
awfully(adverb, greatness)
1
confusingly(adverb, strangely, curiously, puzzlingly)
1
conspicuously
1
dumbfoundedly
1
dumbfoundingly
1
egregiously
1
eminently
1
exaggeratedly(adverb, pretty, absolutely, much, extremely)
10 years ago|3.7k views|share |citing 
APASmart Define. (2016). astonishingly thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/astonishingly/thesaurus/synonyms
ChicagoSmart Define. 2016. "astonishingly thesaurus" https://smartdefine.org/astonishingly/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, astonishingly thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/astonishingly/thesaurus/synonyms>.
MLASmart Define. "astonishingly thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/astonishingly/thesaurus/synonyms>