Synonyms|511Antonyms|235|Broader|11Narrower|5Related|1.2k

83 entries under heavy topic. ×

6
soporific(adjective, dull, quiet, slow)
6
weak(adjective, dull, easy, slow, relaxed)
5
blah(adjective, calm, dull, quiet, weak)
5
debilitated(adjective, dull, stupid, idle)
4
asleep(adjective, dull, quiet, slow)
4
laid-back(adjective, dull, weak, easy, slow)
4
leisurely(adjective, dull, quiet, weak, easy)
4
out of it(expression, adjective, idiom, dull, quiet)
4
quiet(adjective, dull, easy, slow)
4
snoozy(adjective, dull, quiet, weak, easy)
4
unhurried(adjective, dull, quiet, weak, easy)
4
unresponsive(adjective, calm, dull, flat, slow)
3
dragging(adjective, dull, slow, sluggish)
3
limp(adjective, dull, weak, easy, slow)
3
unenthusiastic(adjective, dull, weak, easy, slow)
2
draggy(adjective, dull, quiet, slow)
2
faint(adjective, dull, weak, still)
2
flagging(adjective, dull, weak, sluggish)
2
lymphatic(adjective, weak, still, sluggish)
2
out(adjective, quiet, cold, senseless)
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APASmart Define. (2016). lethargic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/lethargic/thesaurus/synonyms
ChicagoSmart Define. 2016. "lethargic thesaurus" https://smartdefine.org/lethargic/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, lethargic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/lethargic/thesaurus/synonyms>.
MLASmart Define. "lethargic thesaurus" 4 January 2016. Web. 28 September 2026. <https://smartdefine.org/lethargic/thesaurus/synonyms>