539 entries under adjective topic. ×

7
blue(dull, unhappy, dark, black)
7
desolate(dull, blue, sad, unhappy)
7
lacklustre
7
sad(depressing, dull, unhappy, dark)
7
tan(noun, dark, color, bay)
6
beige(noun, dull, dark, color)
6
brownish(noun, colour, color, khaki)
6
dead(dull, hard, weak, simple)
6
faded(dull, hard, soft, obscure)
6
indistinct(dull, soft, obscure, flat)
6
khaki(noun, dark, color, bay)
6
mousy(dull, soft, obscure, lead)
6
tawny(noun, dark, color, bay)
6
tiresome(dull, stupid, boring, routine)
6
umber(noun, dark, color, bay)
6
wearisome(dull, stupid, boring, routine)
5
bad(dull, sad, dark, common)
5
chocolate(dark, bay, buff, brown)
5
cinnamon(dark, bay, buff, brown)
5
cloudy(dull, soft, obscure, flat)
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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>