81 entries under gloomy topic. ×

8
melancholy(adjective, dull, nasty, unhappy)
7
despondent(adjective, dull, nasty, unhappy)
7
pessimistic(adjective, nasty, unhappy, melancholy)
7
deadly(adjective, nasty, awful, terrible)
7
frightful(adjective, nasty, awful, terrible)
7
sullen(adjective, nasty, dark, negative)
7
unsound(adjective, disease, nasty, offensive)
6
glum(adjective, unhappy, melancholy, miserable)
6
dejected(adjective, unhappy, miserable, negative)
5
cheerless(adjective, dull, sad, unhappy)
5
mournful(adjective, sad, unhappy, melancholy)
5
forlorn(dull, miserable)
5
malignant(adjective, nasty, sickly)
5
saturnine(adjective, nasty, sickly)
4
doleful(adjective, dull, sad, unhappy)
4
sorrowful(dull, miserable)
3
despairing(adjective, unhappy, melancholy, miserable)
3
troubled(adjective, unhappy, melancholy, miserable)
3
bleak(adjective, dull, sad, miserable)
3
moody(adjective, nasty, sickly)
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APASmart Define. (2016). morbid thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/morbid/thesaurus/synonyms
ChicagoSmart Define. 2016. "morbid thesaurus" https://smartdefine.org/morbid/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, morbid thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/morbid/thesaurus/synonyms>.
MLASmart Define. "morbid thesaurus" 3 April 2016. Web. 29 September 2026. <https://smartdefine.org/morbid/thesaurus/synonyms>