73 entries under easy topic. ×

1
trifling(adjective, light, slight, thin)
1
trivial(adjective, light, slight, thin)
1
unconstrained(adjective, wild, lively, cheerful)
1
unheavy(adjective, light, slight, thin)
1
unsubstantial(adjective, light, slight, thin)
1
weightless(adjective, light, slight, thin)
0
casual(lively, cheerful, jolly, unconcerned)
0
free and easy(expression, idiom, lively, cheerful)
0
informal(lively, cheerful, jolly, lighthearted)
0
low-pressure(lively, cheerful, jolly, lighthearted)
0
racy(lively, cheerful, jolly, lighthearted)
0
relaxed(lively, cheerful, jolly, carefree)
0
spicy(lively, cheerful, jolly, lighthearted)
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APASmart Define. (2015). effervescent thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/effervescent/thesaurus/synonyms
ChicagoSmart Define. 2015. "effervescent thesaurus" https://smartdefine.org/effervescent/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, effervescent thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/effervescent/thesaurus/synonyms>.
MLASmart Define. "effervescent thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/effervescent/thesaurus/synonyms>