88 entries under sluggish topic. ×

1
indolent(adjective, dull, careless, indifferent, idle)
1
insouciant(adjective, dull, lifeless, lethargic)
1
lackadaisical(adjective, dull, careless, indifferent, idle)
1
laggard(adjective, dull, careless, indifferent, idle)
1
lagging(adjective, dull, careless, indifferent, idle)
1
laid-back(adjective, dull, indifferent, casual, aloof)
1
languorous(adjective, dull, careless, indifferent, idle)
1
lazy(adjective, dull, idle, weary, apathetic)
1
lifeless(adjective, dull, careless, indifferent, idle)
1
loafing(adjective, dull, careless, indifferent, idle)
1
lymphatic(adjective, dull, lifeless, lethargic)
1
moony(adjective, dull, careless, silly, foolish)
1
mopish(adjective, dull, lifeless, listless)
1
nebbish(adjective, dull, stupid, idle, weary)
1
neutral(adjective, dull, lifeless, lethargic)
1
phlegmatic(adjective, dull, stupid, idle, weary)
1
procrastinating(adjective, dull, careless, indifferent, idle)
1
remiss(adjective, dull, careless, indifferent, idle)
1
shiftless(adjective, dull, careless, indifferent, idle)
1
slack(adjective, dull, careless, indifferent, idle)
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APASmart Define. (2015). out of it thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/out_of_it/thesaurus/synonyms
ChicagoSmart Define. 2015. "out of it thesaurus" https://smartdefine.org/out_of_it/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, out of it thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/out_of_it/thesaurus/synonyms>.
MLASmart Define. "out of it thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/out_of_it/thesaurus/synonyms>