299 entries under dull topic. ×

3
clouded(adjective, lead, dark, gloomy)
3
commonplace(adjective, hard, simple, plain)
3
depressed(adjective, blue, sad, unhappy)
3
despondent(adjective, blue, sad, unhappy)
3
earthbound(adjective, excite)
3
grungy(adjective, colorless)
3
ho-hum(adjective, simple, flat, clean)
3
irksome(adjective, simple, clean, plain)
3
jejune(adjective, weak, boring, dead)
3
obscure(adjective, soft, flat, dark)
3
pearly(adjective, lead, gray, leaden)
3
pedestrian(adjective, simple, excite, clean)
3
serious(adjective, calm, sensible, dark)
3
shabby(adjective, colorless)
3
shaded(lead, dark, gloomy, dim)
3
sooty(adjective, soft, obscure, flat)
3
stale(adjective, hard, weak, simple)
3
subdued(adjective, calm, quiet, soft)
3
unchanging(adjective, colorless)
3
unfortunate(adjective, gloomy, miserable, libertine)
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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>