86 entries under lethargic topic. ×

1
dopy(adjective, tired, sleepy, dazed)
1
dozy(adjective, tired, sleepy, dazed)
1
energyless(adjective, dull, weak, easy, slow)
1
faint(adjective, dull, weak, easy, slow)
1
half asleep(expression, adjective, tired, sleepy)
1
lulling(adjective, tired, sleepy, dazed)
1
napping(casual, tired, sleepy, happy-go-lucky)
1
neglectful(adjective, calm, dull, cool, careless)
1
neutral(adjective, calm, dull, cool, relaxed)
1
nodding(adjective, tired, sleepy, dazed)
1
out of it(expression, adjective, idiom, dull, careless)
1
restful(adjective, tired, sleepy, dazed)
1
slumberous(adjective, dull, weary, apathetic, tired)
1
soothing(adjective, tired, sleepy, dazed)
1
soporific(adjective, tired, sleepy, dazed)
1
stuporous
1
trifling(adjective, calm, dull, cool, careless)
1
unpersevering(dull, idle, sluggish, inactive)
1
unready(dull, idle, sluggish, inactive)
1
unresponsive(adjective, indifferent, apathetic, inactive, passive)
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APASmart Define. (2016). lackadaisical thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/lackadaisical/thesaurus/synonyms
ChicagoSmart Define. 2016. "lackadaisical thesaurus" https://smartdefine.org/lackadaisical/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, lackadaisical thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/lackadaisical/thesaurus/synonyms>.
MLASmart Define. "lackadaisical thesaurus" 2 March 2016. Web. 1 October 2026. <https://smartdefine.org/lackadaisical/thesaurus/synonyms>