1
sanguine
1
sanguine expectation
1
sanguine humor
1
security(noun, desire, concern, belief, confidence)
1
seventh heaven(noun, expression, pleasure, happiness, joy)
1
shot in the arm(noun, expression, idiom, support, help)
1
silver lining
1
softening(noun, support, help, praise, cheer)
1
solace(noun, delight, cheer, happiness, joy)
1
solacing(noun, support, help, praise, cheer)
1
stimulation(noun, support, help, praise, cheer)
1
stimulus(noun, support, help, praise, cheer)
1
stock(noun, desire, concern, belief, confidence)
1
succor(noun, support, help, praise, cheer)
1
support(noun, help, praise, cheer, comfort)
1
supporting(noun, support, help, praise, cheer)
1
talking
1
temperament(noun, confidence, self-esteem, self-confidence)
1
thing with feathers(noun, expression, idiom, desire, concern)
1
urging(noun, support, help, praise, cheer)
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APASmart Define. (2015). optimism thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/optimism/thesaurus/synonyms
ChicagoSmart Define. 2015. "optimism thesaurus" https://smartdefine.org/optimism/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, optimism thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/optimism/thesaurus/synonyms>.
MLASmart Define. "optimism thesaurus" 11 May 2015. Web. 20 September 2026. <https://smartdefine.org/optimism/thesaurus/synonyms>