84 entries under lackluster topic. ×

2
low(adjective, dull, mean, weak, flat)
2
out of it(expression, adjective, idiom, dull, careless)
2
pale(weak, thin, ill, feeble, unhealthy)
2
slumberous(adjective, dull, slow, still, weary)
2
stretchy(adjective, dull, weary, apathetic, tired)
1
bilious(adjective, mean, weak, thin, ill)
1
down(adjective, dull, weak, flat, low)
1
having spring fever(expression, adjective, idiom, dull, heavy)
1
in poor health(expression, adjective, idiom, mean, weak)
1
laid-low(adjective, mean, weak, thin, ill)
1
laid low(expression, adjective, idiom, weakness, feeble)
1
nebbish(adjective, dull, weak, easy, slow)
1
out of action(expression, adjective, idiom, mean, weak)
1
out of shape(expression, adjective, idiom, mean, weak)
1
pallid(mean, weak, thin, ill, feeble)
1
peaky(adjective, mean, weak, thin, ill)
1
pining(adjective, dull, mean, weak, easy)
1
rocky(adjective, mean, weak, thin, uncertain)
1
sickish(adjective, mean, weak, thin, ill)
1
sleepyhead(adjective, dull, weak, easy, slow)
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APASmart Define. (2016). languid thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/languid/thesaurus/synonyms
ChicagoSmart Define. 2016. "languid thesaurus" https://smartdefine.org/languid/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, languid thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/languid/thesaurus/synonyms>.
MLASmart Define. "languid thesaurus" 1 April 2016. Web. 30 September 2026. <https://smartdefine.org/languid/thesaurus/synonyms>