39 entries under adverb topic. ×

5
napping
4
off-guard(adjective, indifferent, apathetic, distracted)
3
unprepared(adjective, inattentive, negligent, suddenly)
3
unready(adjective, short, inattentive, negligent)
2
negligent(adjective, careless, bold, thoughtless)
2
unalert(adjective, careless, bold, thoughtless)
2
unawares(suddenly, unexpectedly, ignorantly, unwatchful)
2
unexpectedly(short, sudden, suddenly, unawares)
2
unguarded(adjective, careless, bold, thoughtless)
2
unwatchful(adjective, careless, bold, thoughtless)
1
aback(short, sudden, suddenly, unexpectedly)
1
abruptly(short, sudden, suddenly, unexpectedly)
1
accidentally(short, sudden, suddenly, unexpectedly)
1
by accident(expression, short, sudden, suddenly)
1
by mistake(expression, short, sudden, suddenly)
1
by surprise(expression, short, sudden, suddenly)
1
carelessly(short, sudden, suddenly, unexpectedly)
1
flat-footed(adjective, inattentive, negligent, unprepared)
1
ignorantly(short, sudden, suddenly, unexpectedly)
1
inadvertently(short, sudden, suddenly, unexpectedly)
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APASmart Define. (2015). off guard thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/off_guard/thesaurus/synonyms
ChicagoSmart Define. 2015. "off guard thesaurus" https://smartdefine.org/off_guard/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, off guard thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/off_guard/thesaurus/synonyms>.
MLASmart Define. "off guard thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/off_guard/thesaurus/synonyms>