128 entries under dull topic. ×

1
idle(adjective, heavy, stupid, weary)
1
impassive(adjective, weak, easy, slow)
1
indifferent(adjective, weak, easy, flat)
1
infirm(adjective, weak, easy, thin)
1
lackluster(adjective, flat, low, sad)
1
laggard(adjective, heavy, stupid, idle)
1
laid-back(adjective, weak, easy, slow)
1
low(adjective, weak, flat, sad)
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
opaque(adjective, simple, slow, stupid)
1
out to lunch(expression, idiom, cold, dead)
1
pining(adjective, weak, easy, slow)
1
sickly(adjective, weak, easy, thin)
1
sleepyheaded(adjective, slow, heavy, sluggish)
1
slow-moving(adjective, slow, heavy, stupid)
1
sluggard(adjective, slow, heavy, sluggish)
1
stiff(adjective, slow, heavy, sluggish)
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APASmart Define. (2016). dopey thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/dopey/thesaurus/synonyms
ChicagoSmart Define. 2016. "dopey thesaurus" https://smartdefine.org/dopey/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, dopey thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/dopey/thesaurus/synonyms>.
MLASmart Define. "dopey thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/dopey/thesaurus/synonyms>