82 entries under boring topic. ×

98
gloomy(adjective, dull, bad, light, blue)
73
dreary(adjective, dull, bad, light, obscure)
69
sad(adjective, unhappy, gloomy, dark, depressed)
63
cheerless(adjective, upset, dull, mean, light)
47
melancholy(adjective, dull, blue, happy, sad)
38
mournful(verb, adjective, dull, mean, bad)
31
doleful(verb, adjective, dull, bad, blue)
30
depressing(adjective, dull, obscure, happy, sad)
29
joyless(verb, adjective, dull, mean, light)
28
bleak(adjective, dull, light, blue, obscure)
28
sorrowful(verb, adjective, dull, mean, bad)
27
somber(adjective, upset, dull, light, soft)
26
dull(verb, adjective, upset, obscure, unhappy)
26
forlorn(adjective, dull, poor, sad, thin)
26
glum(adjective, dull, light, blue, happy)
25
funereal(verb, adjective, dull, obscure, sad)
15
comfortless(verb, adjective, dull, mean, poor)
15
dispiriting(adjective, dull, obscure, happy, unhappy)
15
drab(adjective, dull, soft, obscure, flat)
14
downcast(adjective, dull, blue, sad, unhappy)
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APASmart Define. (2016). dismal thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/dismal/thesaurus/synonyms
ChicagoSmart Define. 2016. "dismal thesaurus" https://smartdefine.org/dismal/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, dismal thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/dismal/thesaurus/synonyms>.
MLASmart Define. "dismal thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/dismal/thesaurus/synonyms>