1
lamentable(adjective, dejection)
1
lour
1
louring
1
low(gloomy, miserable, depressed, pessimistic, glum)
1
lurid
1
mercurial(melancholy, miserable, unstable, changeable, temperamental)
1
moodish
1
mopey
1
mopish
1
morbid(adjective, dull, gloomy, miserable)
1
mortified(adjective, strong, hard, tough, severe)
1
mulish(adjective, strong, hard, tough, severe)
1
mumpish
1
noncooperative(adjective, sullen)
1
obstinate(adjective, sullen)
1
offended(melancholy, miserable, unstable, bitter, changeable)
1
out of sorts(expression, idiom, unstable, changeable, temperamental)
1
perverse(low, gloomy, melancholy, miserable, depressed)
1
perversive(low, gloomy, melancholy, miserable, depressed)
1
pessimistic(low, gloomy, melancholy, miserable, depressed)
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APASmart Define. (2015). frowning thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/frowning/thesaurus/synonyms
ChicagoSmart Define. 2015. "frowning thesaurus" https://smartdefine.org/frowning/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, frowning thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/frowning/thesaurus/synonyms>.
MLASmart Define. "frowning thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/frowning/thesaurus/synonyms>