90 entries under astonishing topic. ×

8
unheralded(adjective, amazing, astounding, dumbfounding)
7
awful(adjective, amazing, shocking, astounding)
7
revelatory(adjective, shocking, unforeseen, unanticipated)
7
spectacular(adjective, awful, amazing, shocking)
7
unpredicted(adjective, amazing, shocking, astounding)
6
intense(adjective, amazing, shocking, astounding)
6
overcoming(adjective, awful, amazing, shocking)
6
revelational(adjective, shocking, unforeseen, unanticipated)
5
disclosing(adjective, shocking, unforeseen, unanticipated)
4
jolting(adjective, amazing, astounding, dumbfounding)
4
abrupt(adjective, amazing, astounding, dumbfounding)
4
accidental(adjective, amazing, astounding, dumbfounding)
4
chance(adjective, amazing, astounding, dumbfounding)
4
crushing(adjective, awful, amazing, awesome)
4
devastating(adjective, awful, amazing, awesome)
4
educational(adjective, shocking, unforeseen, unanticipated)
4
electrifying(adjective, amazing, astounding, dumbfounding)
4
exciting(adjective, awful, amazing, awesome)
4
fortuitous(adjective, amazing, astounding, dumbfounding)
4
impetuous(adjective, amazing, astounding, dumbfounding)
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APASmart Define. (2015). eye-opening thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/eye-opening/thesaurus/synonyms
ChicagoSmart Define. 2015. "eye-opening thesaurus" https://smartdefine.org/eye-opening/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, eye-opening thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/eye-opening/thesaurus/synonyms>.
MLASmart Define. "eye-opening thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/eye-opening/thesaurus/synonyms>