12 entries under expression topic. ×

3
by chance(idiom, adverb, fortunately, luckily)
1
by surprise(short, sudden, suddenly, unexpectedly)
1
off guard(short, sudden, suddenly, unexpectedly)
0
asleep at switch(idiom, ignorantly, unwatchful)
0
asleep at the switch(idiom, ignorantly, unwatchful)
0
at a venture
0
not on the job(idiom, ignorantly, unwatchful)
0
on the hop(idiom, suddenly, unexpectedly, unawares)
0
without delay(suddenly, unexpectedly, unawares, ignorantly)
0
without hesitation(suddenly, unexpectedly, unawares, ignorantly)
0
without warning(suddenly, unexpectedly, unawares, ignorantly)
-1
by mistake(adverb, short, sudden, suddenly)
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APASmart Define. (2015). by accident thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/by_accident/thesaurus/synonyms
ChicagoSmart Define. 2015. "by accident thesaurus" https://smartdefine.org/by_accident/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, by accident thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/by_accident/thesaurus/synonyms>.
MLASmart Define. "by accident thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/by_accident/thesaurus/synonyms>