160 entries under unhappy topic. ×

10
forlorn(adjective, bad, blue, low, sad)
10
heartbroken(adjective, sad, gloomy)
10
wretched(adjective, sad, unpleasant, woe)
9
desolate(adjective, blue, sad, unpleasant)
9
woeful(adjective, sad, unpleasant, woe)
8
disappointed(adjective, upset, bad, sad)
8
discouraged(adjective, blue, sad, depressed)
7
heartsick(adjective, bad, sad, depressed)
7
lugubrious(adjective, sad, miserable, unstable)
7
sorry(adjective, upset, sad, unpleasant)
6
bad(adjective, blue, low, sad)
6
dreary(adjective, bad, blue, low, sad)
6
inconsolable(adjective, sad, gloomy, dejected)
5
brokenhearted(adjective, sad, unpleasant, woe)
5
in the dumps(expression, adjective, idiom, blue, low)
5
unfortunate(adjective, sad, unpleasant, woe)
4
cast down(expression, adjective, bad, blue, sad)
4
grief-stricken(adjective, sad, gloomy, miserable)
4
grim(adjective, blue, low, sad)
3
abject(adjective, sad, unpleasant, woe)
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APASmart Define. (2016). crestfallen thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/crestfallen/thesaurus/synonyms
ChicagoSmart Define. 2016. "crestfallen thesaurus" https://smartdefine.org/crestfallen/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, crestfallen thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/crestfallen/thesaurus/synonyms>.
MLASmart Define. "crestfallen thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/crestfallen/thesaurus/synonyms>