69 entries under lethargic topic. ×

2
slow-moving(adjective, dull, quiet, easy, careless)
2
thoughtless(languid, indolent)
2
vacant(languid, indolent)
1
dallying(adjective, dull, careless, indifferent, idle)
1
enervated(adjective, dull, careless, indifferent, weary)
1
flagging(adjective, dull, careless, indifferent, idle)
1
loafing(adjective, dull, careless, indifferent, idle)
1
lymphatic(sluggish, lazy, listless, languid)
1
shiftless(adjective, dull, careless, indifferent, idle)
1
snoozy(adjective, dull, careless, indifferent, idle)
1
stupid(adjective, dull, heavy, idle, apathetic)
1
tardy(adjective, dull, quiet, easy, careless)
1
tired(adjective, dull, careless, indifferent, idle)
1
trifling(adjective, dull, careless, indifferent, idle)
1
unenergetic(adjective, dull, careless, indifferent, idle)
1
unindustrious(adjective, dull, careless, indifferent, idle)
1
unpersevering(adjective, dull, careless, indifferent, idle)
1
unready(adjective, dull, careless, indifferent, idle)
1
weary(adjective, dull, careless, indifferent, idle)
0
absent(languid, indolent)
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APASmart Define. (2016). passive thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/passive/thesaurus/synonyms
ChicagoSmart Define. 2016. "passive thesaurus" https://smartdefine.org/passive/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, passive thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/passive/thesaurus/synonyms>.
MLASmart Define. "passive thesaurus" 10 February 2016. Web. 27 September 2026. <https://smartdefine.org/passive/thesaurus/synonyms>