63 entries under tired topic. ×

6
soporific(adjective, dull, quiet, slow, heavy)
5
blah(adjective, calm, dull, quiet, weak)
5
debilitated(adjective, dull, heavy, stupid, idle)
4
asleep(adjective, dull, quiet, slow, heavy)
4
drugged(adjective, cold, dead, senseless)
4
laid-back(adjective, dull, weak, easy, slow)
4
out of it(expression, adjective, idiom, dull, quiet)
4
quiet(adjective, dull, easy, slow, heavy)
4
snoozy(adjective, dull, quiet, weak, easy)
3
stretchy(adjective, stupid, idle, weary)
2
dazed(adjective, unfeeling, numb, insensitive)
2
draggy(adjective, dull, quiet, slow, heavy)
2
half asleep(expression, adjective, sleepy, dazed)
2
wimpy(adjective, dull, weak, easy, slow)
1
having spring fever(expression, adjective, idiom, dull, weary)
1
moony(adjective, dull, weak, easy, slow)
1
nebbish(adjective, dull, weak, easy, slow)
1
sleepyhead(adjective, dull, quiet, weak, easy)
0
dopy(adjective, sleepy, dazed, drowsy)
0
lackluster(adjective, dull, weary, stiff)
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APASmart Define. (2016). lethargic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/lethargic/thesaurus/synonyms
ChicagoSmart Define. 2016. "lethargic thesaurus" https://smartdefine.org/lethargic/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, lethargic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/lethargic/thesaurus/synonyms>.
MLASmart Define. "lethargic thesaurus" 4 January 2016. Web. 29 September 2026. <https://smartdefine.org/lethargic/thesaurus/synonyms>