- Definitions|2
- Thesaurus|1.7k
- Abbreviations|0
86 entries under expression topic. ×
| off guard(adverb, short, suddenly, unexpectedly) | |
| on the double(idiom, fast, quick, abrupt) | |
| shaking a leg(idiom, summary, abrupt, unexpected) | |
| very fast(summary, abrupt, rapid, unexpected) | |
| winging it(passionate, violent, thoughtless, abrupt) | |
| on pins and needles(adjective, idiom, keen, violent) | |
| beyond expectation(idiom, inexpectation) | |
| boiled down(rapid, swift, instant) | |
| break through(verb, phrasal verb) | |
| change of state(idiom, revolution) | |
| chop chop(highpowered, chop-chop, PDQ) | |
| clean sweep(idiom, revolution) | |
| contrary to expectation(idiom, inexpectation) | |
| counter revolution(idiom, revolution) | |
| coup d'etat(idiom, revolution) | |
| death blow(idiom, death) | |
| debt of nature(idiom, death) | |
| eye opener(idiom, inexpectation) | |
| fall prostrate | |
| fatal disease(idiom, death) |
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| APA | Smart Define. (2016). sudden thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/sudden/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sudden thesaurus" https://smartdefine.org/sudden/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, sudden thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/sudden/thesaurus/synonyms>. |
| MLA | Smart Define. "sudden thesaurus" 26 February 2016. Web. 21 September 2026. <https://smartdefine.org/sudden/thesaurus/synonyms> |