37 entries under listless topic. ×

26
leaden(adjective, hard, difficult, slow, complex)
26
sluggish(adjective, dull, hard, difficult, slow)
23
languorous(adjective, hard, difficult, slow, complex)
14
dull(adjective, slow, heavy, sluggish, impassive)
12
heavy(adjective, dull, easy, slow, heavy)
7
inert(adjective, dull, slow, heavy, stupid)
7
languid(adjective, dull, slow, heavy, sluggish)
7
torpid(adjective, dull, slow, heavy, sluggish)
6
apathetic(adjective, dull, slow, heavy, sluggish)
6
dopey(adjective, dull, slow, heavy, sluggish)
6
lethargic(adjective, dull, slow, heavy, sluggish)
6
phlegmatic(adjective, dull, slow, heavy, sluggish)
5
slow(adjective, dull, simple, heavy, stupid)
5
indolent(adjective, dull, slow, heavy, sluggish)
5
lifeless(adjective, dull, slow, heavy, sluggish)
4
stiff(adjective, dull, slow, rude, heavy)
3
slothful(adjective, dull, slow, heavy, sluggish)
2
hebetudinous(adjective, dull, slow, heavy, sluggish)
2
stagnant(adjective, dull, slow, heavy, sluggish)
1
blah(adjective, dull, slow, heavy, sluggish)
<12>
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APASmart Define. (2015). lumpish thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/lumpish/thesaurus/synonyms
ChicagoSmart Define. 2015. "lumpish thesaurus" https://smartdefine.org/lumpish/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, lumpish thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/lumpish/thesaurus/synonyms>.
MLASmart Define. "lumpish thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/lumpish/thesaurus/synonyms>