14 entries under unwatchful topic. ×

3
unawares(suddenly, unexpectedly, ignorantly, unanticipatedly)
1
by surprise(expression, short, sudden, suddenly, unexpectedly)
1
ignorantly(short, sudden, suddenly, unexpectedly, unawares)
1
off guard(expression, short, sudden, suddenly, unexpectedly)
1
surprisingly(short, sudden, suddenly, unexpectedly, unawares)
1
unknowingly(short, sudden, suddenly, unexpectedly, unawares)
1
unprepared(suddenly, unexpectedly, unawares, ignorantly, astonishingly)
1
unready(suddenly, unexpectedly, unawares, ignorantly, astonishingly)
0
asleep at switch(expression, idiom, ignorantly)
0
asleep at the switch(expression, idiom, ignorantly)
0
flat-footed
0
not on the job(expression, idiom, ignorantly)
0
off-guard
0
unalert
11 years ago|1.1k views|share |citing 
APASmart Define. (2015). by accident thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/by_accident/thesaurus/synonyms
ChicagoSmart Define. 2015. "by accident thesaurus" https://smartdefine.org/by_accident/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, by accident thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/by_accident/thesaurus/synonyms>.
MLASmart Define. "by accident thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/by_accident/thesaurus/synonyms>