3
drear(adjective, sad, unhappy, sorrow, depression)
3
dreary(adjective, sad, unhappy, sorrow, depression)
3
dusky(adjective, sad, dark, sorrow, depression)
3
earnful(adjective, sad, unhappy, sorrow, depression)
3
faulty
3
heavisome(adjective, sad, unhappy, sorrow, depression)
3
heavy hearted(adjective, sad, dark, sorrow, depression)
3
imperfect
3
in a blue funk(adjective, sad, unhappy, sorrow, depression)
3
irritating(verb, displeasing)
3
lamenting(adjective, sad, unhappy, sorrow, depression)
3
low(adjective, person, sad, unhappy, sorrow)
3
off(adjective, inferior, spoiled)
3
rotten(adjective, quiet, bad, poor, nasty)
3
ruthful(adjective, sad, unhappy, sorrow, depression)
3
sadful(adjective, sad, unhappy, sorrow, depression)
3
sullen(adjective, sad, dark, sorrow, depression)
3
teary(adjective, sad, dark, sorrow, depression)
3
tragical(adjective, sad, dark, sorrow, depression)
3
triste(adjective, sad, unhappy, sorrow, depression)
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APASmart Define. (2016). disappointing thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/disappointing/thesaurus/synonyms
ChicagoSmart Define. 2016. "disappointing thesaurus" https://smartdefine.org/disappointing/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, disappointing thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/disappointing/thesaurus/synonyms>.
MLASmart Define. "disappointing thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/disappointing/thesaurus/synonyms>