54 entries under lackadaisical topic. ×

57
slow(adjective, dull, quiet, increase, weak)
40
languorous(adjective, dull, hard, weak, easy)
35
torpid(adjective, action, dull, quiet, weak)
34
inactive(adjective, action, calm, dull, quiet)
33
leaden(adjective, dull, hard, weak, easy)
31
listless(adjective, calm, dull, quiet, weak)
30
lazy(adjective, action, dull, weak, easy)
30
lethargic(adjective, action, calm, dull, quiet)
28
slothful(adjective, action, dull, quiet, easy)
27
inert(adjective, calm, dull, quiet, weak)
27
indolent(adjective, action, dull, quiet, simple)
24
dull(adjective, calm, dull, increase, weak)
24
idle(adjective, action, calm, dull, quiet)
18
apathetic(adjective, calm, dull, quiet, weak)
17
phlegmatic(adjective, calm, dull, quiet, weak)
14
leisurely(adjective, adverb, dull, quiet, weak)
13
stagnant(adjective, calm, dull, quiet, moderate)
12
dormant(adjective, calm, dull, quiet, gentle)
12
indifferent(adjective, calm, dull, weak, easy)
12
supine(adjective, dull, quiet, weak, easy)
<123>
10 years ago|31k views|share |citing 
APASmart Define. (2016). sluggish thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sluggish/thesaurus/synonyms
ChicagoSmart Define. 2016. "sluggish thesaurus" https://smartdefine.org/sluggish/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, sluggish thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sluggish/thesaurus/synonyms>.
MLASmart Define. "sluggish thesaurus" 1 April 2016. Web. 28 September 2026. <https://smartdefine.org/sluggish/thesaurus/synonyms>