0
poignant
0
practical
0
pragmatic
0
refusal
0
regretful
0
reproachful
0
resigned
0
rhythm
0
saddened
0
saturnine
0
scrupulous
0
solemn
0
somber
0
sorry
0
stern
0
subsidence
0
sullen
0
sunless
0
suspicious
0
tearful
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APASmart Define. (2016). optimistic thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/optimistic/thesaurus/antonyms
ChicagoSmart Define. 2016. "optimistic thesaurus" https://smartdefine.org/optimistic/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, optimistic thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/optimistic/thesaurus/antonyms>.
MLASmart Define. "optimistic thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/optimistic/thesaurus/antonyms>