209 entries under dull topic. ×

6
indifferent(adjective, feature, state, easy)
6
laid-back(adjective, feature, state, easy)
6
languorous(adjective, strong, easy, slow)
6
lethargic(adjective, easy, slow, relaxed)
6
muted(adjective, soft, gentle, dark)
6
simple(adjective, slow, silly, foolish)
6
spiritless(adjective, quiet, easy, gentle)
5
faded(adjective, hard, light, soft)
5
faltering(adjective, soft, gentle, delicate)
5
fuzzy(adjective, obscure, dark, gloomy)
5
haggard(adjective, light, soft, poor)
5
heavy(adjective, easy, slow, relaxed)
5
muffled(adjective, soft, gentle, low)
5
quiet(adjective, feature, state, soft)
5
sluggish(adjective, strong, easy, slow)
5
unsavory(adjective, flat, boring, dead)
5
waxen(adjective, light, soft, poor)
5
whispered(adjective, soft, gentle, low)
4
apathetic(adjective, easy, slow, relaxed)
4
ashen(adjective, light, soft, poor)
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APASmart Define. (2015). weak thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/weak/thesaurus/synonyms
ChicagoSmart Define. 2015. "weak thesaurus" https://smartdefine.org/weak/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, weak thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/weak/thesaurus/synonyms>.
MLASmart Define. "weak thesaurus" 6 December 2015. Web. 24 September 2026. <https://smartdefine.org/weak/thesaurus/synonyms>