147 entries under dull topic. ×

1
doughy(adjective, light, weak, soft)
1
drab(adjective, soft, obscure, flat)
1
easy(adjective, calm, quiet, weak)
1
ghastly(adjective, light, soft, poor)
1
gray(adjective, light, soft, poor)
1
heavy(adjective, weak, easy, slow)
1
hokey(adjective, corny)
1
humdrum(adjective, weak, mild, bland)
1
impassive(adjective, weak, easy, slow)
1
inactive(adjective, weak, easy, slow)
1
inane(adjective, thin, false, silly)
1
indifferent(adjective, weak, easy, slow)
1
innocuous(inadequate, limited, useless, bland)
1
laid-back(adjective, weak, easy, slow)
1
lazy(adjective, weak, easy, slow)
1
leaden(adjective, weak, soft, easy)
1
leisurely(adjective, weak, easy, slow)
1
lenient(adjective, calm, quiet, weak)
1
lethargic(adjective, weak, easy, slow)
1
livid(adjective, light, weak, soft)
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APASmart Define. (2016). feeble thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/feeble/thesaurus/synonyms
ChicagoSmart Define. 2016. "feeble thesaurus" https://smartdefine.org/feeble/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, feeble thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/feeble/thesaurus/synonyms>.
MLASmart Define. "feeble thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/feeble/thesaurus/synonyms>