476 entries under adjective topic. ×

3
shapeless
3
simple(dull, slow, limited, unintelligent)
3
smoky(dull, obscure, dark, gloomy)
3
stodgy(dull, stuffy)
3
swarthy
3
tiresome(dull, boring, routine, tedious)
3
unintelligible(weak, obscure, rough, dark)
3
witless(dull, simple, slow, boring)
2
Cimmerian(dull, dark, gloomy, black)
2
anemic(dull, light, soft, poor)
2
apathetic
2
aphotic(dull, dark, gloomy, black)
2
ashy(dull, light, soft, poor)
2
atramentous(dull, obscure, dark, gloomy)
2
banausic(dull, heavy, ordinary, boring)
2
barren
2
blackened
2
blackish(dull, dark, gloomy, black)
2
blank
2
bloodless(dull, light, soft, poor)
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APASmart Define. (2016). dim thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/dim/thesaurus/synonyms
ChicagoSmart Define. 2016. "dim thesaurus" https://smartdefine.org/dim/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, dim thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/dim/thesaurus/synonyms>.
MLASmart Define. "dim thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/dim/thesaurus/synonyms>