100 entries under inactive topic. ×

2
unemployed(adjective, dull, idle, sluggish, lazy)
2
flagging(adjective, dull, beat, slow, careless)
2
laggard(adjective, dull, quiet, easy, careless)
2
static(adjective, dull, quiet, flat, indifferent)
1
dilatory(adjective, dull, quiet, moderate, easy)
1
acquiescent(adjective, quiet, flat, indifferent, apathetic)
1
asleep on the job(expression, idiom, dull, idle, sluggish)
1
bearing(adjective, quiet, flat, indifferent, apathetic)
1
careless(dull, idle, sluggish, lethargic)
1
compliant(adjective, quiet, flat, indifferent, apathetic)
1
cool(adjective, quiet, indifferent, apathetic, lifeless)
1
dallying(dull, idle, sluggish, lethargic)
1
do-nothing(adjective, dull, idle, sluggish, lazy)
1
docile(adjective, quiet, flat, indifferent, apathetic)
1
enduring(adjective, quiet, flat, indifferent, apathetic)
1
forbearing(adjective, quiet, flat, indifferent, apathetic)
1
going through motions(expression, adjective, idiom, quiet, flat)
1
hands off(expression, adjective, quiet, flat, indifferent)
1
impassive(adjective, dull, slow, relaxed, still)
1
inattentive(dull, idle, sluggish, lethargic)
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APASmart Define. (2016). sleepy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/sleepy/thesaurus/synonyms
ChicagoSmart Define. 2016. "sleepy thesaurus" https://smartdefine.org/sleepy/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, sleepy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sleepy/thesaurus/synonyms>.
MLASmart Define. "sleepy thesaurus" 18 February 2016. Web. 27 September 2026. <https://smartdefine.org/sleepy/thesaurus/synonyms>