38 entries under idiom topic. ×

7
off guard(expression, adjective, adverb)
5
off his guard(expression, adjective)
4
off her guard(expression, adjective)
3
off one's guard(expression, adjective, inattention)
3
off your guard(expression, adjective)
2
caught napping(expression, inattention)
2
heavy with sleep(expression, inactivity)
2
in a reverie(expression, inattention)
2
in the clouds(expression, inattention)
2
lost in thought(expression, inattention)
2
out of it(expression, adjective, tired, lethargic)
2
wrapped in thought(expression, inattention)
1
caught off guard(expression, unqualified, vulnerable, unaware)
1
drugged with sleep
1
in a stupor
1
in ignorance of
1
not with it
1
on the kip(expression, adjective, unconscious, dormant)
1
out like a light(expression, adjective, unconscious, asleep)
1
played by ear(expression, unqualified, vulnerable, unaware)
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APASmart Define. (2015). napping thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/napping/thesaurus/synonyms
ChicagoSmart Define. 2015. "napping thesaurus" https://smartdefine.org/napping/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, napping thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/napping/thesaurus/synonyms>.
MLASmart Define. "napping thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/napping/thesaurus/synonyms>