18 entries under unexpected topic. ×

25
unforeseen(adjective, great, excellent, superb, super)
17
sudden(adjective, surprising, inexpectation)
17
abrupt(adjective, violent, fast, quick)
11
unannounced(adjective, secret, unrevealed, disclosed)
11
unlooked-for(adjective, secret, unforeseen, unpredicted)
10
out of the blue(expression, adjective, idiom, adverb, shocking)
8
hasty(adjective, violent, fast, quick)
6
quick(adjective, violent, fast, immediate)
4
unheralded(adjective, unforeseen, unpredicted)
2
rapid(adjective, violent, fast, quick)
2
surprise(adjective, unpredictable, secret)
2
uncalculated(adjective, secret)
2
unforeseeable(unpredictable, secret, liable, dependent)
1
by chance
1
from left field(expression, idiom, shocking, unpredictable, astonishing)
1
hurried(violent, fast, quick, sudden)
1
not bargained for(expression, idiom, secret, unforeseen)
1
rushing(violent, fast, quick, sudden)
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APASmart Define. (2015). unanticipated thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unanticipated/thesaurus/synonyms
ChicagoSmart Define. 2015. "unanticipated thesaurus" https://smartdefine.org/unanticipated/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unanticipated thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unanticipated/thesaurus/synonyms>.
MLASmart Define. "unanticipated thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/unanticipated/thesaurus/synonyms>