33 entries under sudden topic. ×

4
out of the blue
4
precipitous(adjective, unusual, violent, fast, quick)
3
impulsive(adjective, unusual, violent, careless, quick)
2
brash(adjective, quick, rash, reckless, impetuous)
2
brusque(adjective, haste)
2
flashing(adjective, hot, quick, nimble, speedy)
2
spontaneous(adjective, impulsive, rash, unthinking)
2
without warning(expression, adjective, violent, fast, quick)
1
acute
1
quickening
1
sharp
1
unanticipated(violent, fast, quick, unexpected)
1
unforeseen(violent, fast, quick, abrupt, hasty)
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APASmart Define. (2016). hurried thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/hurried/thesaurus/synonyms
ChicagoSmart Define. 2016. "hurried thesaurus" https://smartdefine.org/hurried/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, hurried thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/hurried/thesaurus/synonyms>.
MLASmart Define. "hurried thesaurus" 1 April 2016. Web. 26 September 2026. <https://smartdefine.org/hurried/thesaurus/synonyms>