Synonyms|195Antonyms|59|Broader|1Narrower|0Related|119
3
mistakenly(adverb, suddenly, unexpectedly)
3
precipitously
3
without warning(expression, idiom, adverb, suddenly, unexpectedly)
2
abrupt
2
bang
2
curtly
2
dead
2
hastily
2
like a thunderbolt(expression, idiom, inexpectation)
2
off guard(expression, adverb, suddenly, unexpectedly, ignorantly)
2
unanticipatedly(adverb, suddenly, unexpectedly, abruptly, ignorantly)
2
unprepared(adjective, adverb, suddenly, unexpectedly, ignorantly)
2
unready(adjective, adverb, suddenly, unexpectedly, ignorantly)
2
without notice(expression, idiom, inexpectation)
1
astonished
1
by mistake(expression, adverb, suddenly, unexpectedly, ignorantly)
1
dash
1
fall
1
forthwith(adverb, suddenly, unexpectedly, abruptly)
1
guiltlessly
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ChicagoSmart Define. 2015. "unawares thesaurus" https://smartdefine.org/unawares/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unawares thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unawares/thesaurus/synonyms>.
MLASmart Define. "unawares thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/unawares/thesaurus/synonyms>