47
hopeful(adjective, person, pleasant, bright, happy)
38
positive(adjective, happy, cheerful, helpful, positive)
29
confident(adjective, bright, happy, cheerful, high)
27
bright(adjective, pleasant, happy, lively, merry)
25
cheerful(adjective, feature, state, pleasant, bright)
22
happy(adjective, feature, state, pleasant, bright)
20
rosy(adjective, pleasant, bright, happy, cheerful)
19
buoyant(adjective, feature, state, pleasant, bright)
17
idealistic(adjective, person, naive, dreamy, positively)
17
upbeat(adjective, feature, state, pleasant, bright)
15
sanguine(noun, adjective, pleasant, bright, happy)
14
promising(adjective, cheerful, positively, successful, rose)
14
sunny(adjective, feature, state, pleasant, bright)
14
expectant(adjective, cheerful, confident, hopeful, positively)
14
favourable(adjective, feature, state, trait, cheerful)
12
cheery(adjective, feature, state, pleasant, bright)
10
merry(adjective, feature, state, pleasant, bright)
10
joyful(adjective, feature, state, pleasant, bright)
10
lighthearted(adjective, feature, state, pleasant, bright)
9
blithe(adjective, feature, state, pleasant, bright)
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APASmart Define. (2016). optimistic thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/optimistic/thesaurus/synonyms
ChicagoSmart Define. 2016. "optimistic thesaurus" https://smartdefine.org/optimistic/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, optimistic thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/optimistic/thesaurus/synonyms>.
MLASmart Define. "optimistic thesaurus" 23 March 2016. Web. 20 September 2026. <https://smartdefine.org/optimistic/thesaurus/synonyms>