0
deplorable
0
depression
0
destructive
0
diminishing
0
dimness
0
dinginess
0
disapproving
0
disastrous
0
discontent
0
discouraged(adjective, gloomy, doubtful)
0
dispirited
0
dissatisfied
0
distressing
0
doom-laden
0
down in the dumps(expression, idiom, cheerful, rich)
0
down pat
0
down the stairs
0
downstairs
0
downward
0
downwardly
10 years ago|2.4k views|share |citing 
APASmart Define. (2016). upbeat thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/upbeat/thesaurus/antonyms
ChicagoSmart Define. 2016. "upbeat thesaurus" https://smartdefine.org/upbeat/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, upbeat thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/upbeat/thesaurus/antonyms>.
MLASmart Define. "upbeat thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/upbeat/thesaurus/antonyms>