77 entries under lethargic topic. ×

1
slow-moving(dull, idle, sluggish, inactive)
1
slumberous(adjective, dull, quiet, weary, sluggish)
1
snoozy(adjective, dull, slow, careless, indifferent)
1
soothing(adjective, sleepy, dazed, drowsy)
1
supine(adjective, dull, slow, careless, indifferent)
1
tardy(dull, idle, sluggish, inactive)
1
trifling(dull, idle, sluggish, inactive)
1
unconcerned(dull, still, idle, sluggish, inactive)
1
unenergetic(dull, idle, sluggish, lazy, inactive)
1
unindustrious(dull, idle, sluggish, inactive)
1
unpersevering(dull, idle, sluggish, inactive)
1
unready(dull, idle, sluggish, inactive)
0
draggy(adjective, dull, quiet, weary, sluggish)
0
hypnotic(adjective, dull, quiet, drowsy)
0
sleeping(adjective, dull, quiet, sleepy)
0
sleepyhead(adjective, dull, quiet, slow, still)
0
slumbersome(adjective, dull, quiet, drowsy)
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APASmart Define. (2016). tired thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/tired/thesaurus/synonyms
ChicagoSmart Define. 2016. "tired thesaurus" https://smartdefine.org/tired/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, tired thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/tired/thesaurus/synonyms>.
MLASmart Define. "tired thesaurus" 5 March 2016. Web. 29 September 2026. <https://smartdefine.org/tired/thesaurus/synonyms>