539 entries under adjective topic. ×

3
fawn(dark, bay, buff, brown)
3
foggy(dull, dark, gloomy, dim)
3
achromatic(dull, flat, pale, white)
3
ashen(dull, soft, obscure, lead)
3
caliginous(dull, dark, gloomy, dim)
3
characterless(dull, stupid, boring, tedious)
3
chestnut(dark, bay, buff, brown)
3
clouded(dull, lead, dark, gloomy)
3
commonplace(dull, hard, simple, plain)
3
depressed(dull, blue, sad, unhappy)
3
despondent(dull, blue, sad, unhappy)
3
dirty(dark, gloomy, soiled, misty)
3
earthbound(dull, excite)
3
frowzy(plain, shabby, dingy, unfashionable)
3
grungy(dull, colorless)
3
ho-hum(dull, simple, flat, clean)
3
irksome(dull, simple, clean, plain)
3
jejune(dull, weak, boring, dead)
3
lustreless
3
obscure(dull, soft, flat, dark)
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APASmart Define. (2016). drab thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/drab/thesaurus/synonyms
ChicagoSmart Define. 2016. "drab thesaurus" https://smartdefine.org/drab/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, drab thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/drab/thesaurus/synonyms>.
MLASmart Define. "drab thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/drab/thesaurus/synonyms>