55 entries under adjective topic. ×

16
unexpected(adverb, great, excellent, superb)
15
unforeseen(adverb, great, excellent, superb)
12
extraordinary(great, excellent, superb, wonderful)
11
unanticipated(great, excellent, superb, super)
9
startling(great, excellent, superb, wonderful)
8
marvelous(great, excellent, superb, super)
8
unannounced
8
unheralded
7
eye-opening(amazing, shocking, astonishing, astounding)
6
amazing(great, excellent, extraordinary, superb)
5
astonishing(great, excellent, extraordinary, superb)
5
remarkable(great, excellent, extraordinary, superb)
5
sudden(extraordinary, wonderful, shocking, astonishing)
5
surprising(adverb, shocking, astonishing, astounding)
4
astounding(great, excellent, superb, super)
4
overwhelming(great, excellent, superb, super)
4
unhoped for(verb, expression, phrasal verb, inexpectation)
4
unlooked-for(unexpected, unforeseen, unanticipated)
4
unpredictable(extraordinary, wonderful, shocking, astonishing)
3
shocking(extraordinary, wonderful, astonishing, astounding)
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APASmart Define. (2015). unpredicted thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unpredicted/thesaurus/synonyms
ChicagoSmart Define. 2015. "unpredicted thesaurus" https://smartdefine.org/unpredicted/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unpredicted thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unpredicted/thesaurus/synonyms>.
MLASmart Define. "unpredicted thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/unpredicted/thesaurus/synonyms>