142 entries under dull topic. ×

1
emotionless(adjective, calm, flat, indifferent)
1
energyless(adjective, weak, energy, easy)
1
having spring fever(expression, adjective, idiom, heavy)
1
lackluster(adjective, weak, flat, low)
1
mooney(adjective, slow, heavy, sluggish)
1
moony(adjective, weak, easy, slow)
1
nebbish(adjective, weak, easy, slow)
1
off(adjective, slow, heavy, sluggish)
1
passionless(adjective, calm, quiet, flat)
1
pining(adjective, weak, easy, slow)
1
pokey(adjective, slow, heavy, sluggish)
1
sickly(weak, heavy, still, feeble)
1
sleepyhead(adjective, quiet, weak, easy)
1
sleepyheaded(adjective, slow, heavy, sluggish)
1
slow-moving(adjective, quiet, moderate, easy)
1
sluggard(adjective, slow, heavy, still)
1
slumberous(adjective, quiet, slow, heavy)
1
snoozy(adjective, quiet, weak, easy)
1
stiff(adjective, slow, heavy, sluggish)
1
sullen(adjective, slow, heavy, sluggish)
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APASmart Define. (2016). listless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/listless/thesaurus/synonyms
ChicagoSmart Define. 2016. "listless thesaurus" https://smartdefine.org/listless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, listless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/listless/thesaurus/synonyms>.
MLASmart Define. "listless thesaurus" 26 February 2016. Web. 25 September 2026. <https://smartdefine.org/listless/thesaurus/synonyms>