299 entries under dull topic. ×

7
sad(adjective, depressing, unhappy, dark)
6
beige(noun, adjective, dark, color)
6
dead(adjective, hard, weak, simple)
6
faded(adjective, hard, soft, obscure)
6
indistinct(adjective, soft, obscure, flat)
6
mousy(adjective, soft, obscure, lead)
6
tiresome(adjective, stupid, boring, routine)
6
wearisome(adjective, stupid, boring, routine)
5
bad(adjective, sad, dark, common)
5
cloudy(adjective, soft, obscure, flat)
5
dusky(adjective, soft, obscure, lead)
5
grimy(adjective, soft, obscure, flat)
5
lurid(adjective, flat, dark, gloomy)
5
lusterless(adjective, simple, flat, excite)
5
opaque(adjective, soft, obscure, flat)
5
overcast(adjective, soft, obscure, flat)
5
prosy(adjective, weak, simple, plain)
5
shadowy(adjective, soft, obscure, flat)
5
tenebrous(adjective, dark, gloomy, miserable)
5
unexciting(adjective, stupid, boring, routine)
10 years ago|21k views|share |citing 
APASmart Define. (2016). drab thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/drab/thesaurus/synonyms
ChicagoSmart Define. 2016. "drab thesaurus" https://smartdefine.org/drab/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, drab thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/drab/thesaurus/synonyms>.
MLASmart Define. "drab thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/drab/thesaurus/synonyms>