19
depressed(adjective, dull, lethargic)
12
insufficient(adjective, dull, lethargic)
11
sad(adjective, dull, lethargic)
8
glum
7
crestfallen
7
discouraged(adjective, dull, lethargic)
6
niggardly
5
down(adjective, dull, lethargic)
5
low-spirited
5
miserly
5
unenthusiastic(adjective, dull, lethargic)
4
downcast
4
morose
4
scarce
4
short
3
drained
3
stingy
3
lacking(adjective, dull, lethargic)
3
lacking interest
3
lifeless(adjective, dull, lethargic)
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APASmart Define. (2016). exuberant thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/exuberant/thesaurus/antonyms
ChicagoSmart Define. 2016. "exuberant thesaurus" https://smartdefine.org/exuberant/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, exuberant thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/exuberant/thesaurus/antonyms>.
MLASmart Define. "exuberant thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/exuberant/thesaurus/antonyms>