Synonyms|127Antonyms|68|Broader|22Narrower|7Related|87

44 entries under sudden topic. ×

2
nowhere(adverb, not expected, not planned)
2
piecemeal(adjective, not expected, not planned)
2
reckon(verb, not expected, not planned)
2
sharply(adverb, not expected, not planned)
2
sine die(adverb, not expected, not planned)
2
spontaneously(adverb, not expected, not planned)
2
summary(noun, not expected, not planned)
2
undreamed of(adjective, not expected, not planned)
2
unexpected(adjective, not expected, not planned)
2
unforeseen(adjective, not expected, not planned)
2
unintended(adjective, not expected, not planned)
2
unintentional(adjective, not expected, not planned)
2
unlikely(adverb, not expected, not planned)
2
unlooked-for(adjective, not expected, not planned)
2
unplanned(adjective, not expected, not planned)
2
unpredictable(adjective, not expected, not planned)
2
unprepared(adjective, not expected, not planned)
2
unprompted(adjective, not expected, not planned)
2
unscripted(adjective, not expected, not planned)
2
unsuspected(adjective, not expected, not planned)
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APASmart Define. (2015). as expected thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/as_expected/thesaurus/antonyms
ChicagoSmart Define. 2015. "as expected thesaurus" https://smartdefine.org/as_expected/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2015, as expected thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/as_expected/thesaurus/antonyms>.
MLASmart Define. "as expected thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/as_expected/thesaurus/antonyms>