Synonyms|221Antonyms|113|Broader|7Narrower|9Related|230
9
optimism(noun, state)
6
hope(noun, dislike, doubt, dream, longing)
4
party
4
positive attitude
3
happiness(noun, optimism)
3
resilience
3
woman tough
2
alacrity
2
cheer(noun, verb, optimism)
2
confidence(noun, optimism)
2
hopefulness(noun, dislike, doubt)
2
trust(noun, optimism)
1
brightness
1
buoyancy
1
cheeriness
1
enthusiasm(noun, calm, excitement, keen, peace)
1
extreme happiness
1
festivity
1
gaiety
1
gladness
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APASmart Define. (2016). pessimism thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/pessimism/thesaurus/antonyms
ChicagoSmart Define. 2016. "pessimism thesaurus" https://smartdefine.org/pessimism/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, pessimism thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/pessimism/thesaurus/antonyms>.
MLASmart Define. "pessimism thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/pessimism/thesaurus/antonyms>