Synonyms|341Antonyms|227|Broader|4Narrower|6Related|1.7k

87 entries under feature topic. ×

1
high-spirited(adjective, state, trait)
1
indifferent(adjective, state, trait)
1
insouciant(adjective, state, trait)
1
irresponsible(adjective, state, trait)
1
jubilant(adjective, state, trait)
1
laid-back(adjective, state, trait)
1
languid(adjective, state, trait)
1
lax(adjective, state, trait)
1
light(adjective, state, trait)
1
mild(adjective, state, trait)
1
negligent(adjective, state, trait)
1
nonchalant(adjective, state, trait)
1
permissive(adjective, state, trait)
1
quiet(adjective, state, trait)
1
relaxed(adjective, state, trait)
1
resilient(adjective, state, trait)
1
thoughtless(adjective, state, trait)
1
tolerant(adjective, state, trait)
1
tranquil(adjective, state, trait)
1
unconcerned(adjective, state, trait)
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APASmart Define. (2016). optimistic thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/optimistic/thesaurus/synonyms
ChicagoSmart Define. 2016. "optimistic thesaurus" https://smartdefine.org/optimistic/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, optimistic thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/optimistic/thesaurus/synonyms>.
MLASmart Define. "optimistic thesaurus" 23 March 2016. Web. 21 September 2026. <https://smartdefine.org/optimistic/thesaurus/synonyms>