Synonyms|195Antonyms|59|Broader|1Narrower|0Related|119

30 entries under expression topic. ×

5
by surprise(idiom, adverb, prepared, suddenly)
4
by accident(idiom, adverb, suddenly, unexpectedly)
3
all at once
3
without warning(idiom, adverb, suddenly, unexpectedly)
2
like a thunderbolt(idiom, inexpectation)
2
off guard(adverb, suddenly, unexpectedly, ignorantly)
2
without notice(idiom, inexpectation)
1
by mistake(adverb, suddenly, unexpectedly, ignorantly)
1
like a flash
1
of a sudden
1
on short notice
1
without delay(adverb, suddenly, unexpectedly, abruptly)
1
without hesitation(adverb, suddenly, unexpectedly, abruptly)
0
asleep at switch(idiom, ignorantly, unwatchful)
0
asleep at the switch(idiom, ignorantly, unwatchful)
0
be unexpected(idiom, inexpectation)
0
before one knows
0
catch by surprise(idiom, inexpectation)
0
catch napping(idiom, inexpectation)
0
catch unawares(idiom, inexpectation)
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APASmart Define. (2015). unawares thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unawares/thesaurus/synonyms
ChicagoSmart Define. 2015. "unawares thesaurus" https://smartdefine.org/unawares/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unawares thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unawares/thesaurus/synonyms>.
MLASmart Define. "unawares thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/unawares/thesaurus/synonyms>