3
joyousness(noun, excitement, delight, cheer, happiness)
3
jubilation(noun, excitement, delight, joy, enthusiasm)
3
pertness
3
positivity(noun, confidence, hopefulness, sanguinity)
3
sanguinity(noun, cheer, confidence, assurance, optimism)
3
strength of character(noun, hard, power, strength, flexibility)
3
stretchiness(noun, elasticity)
2
ability to bounce back(noun, hard, power, strength, flexibility)
2
archness
2
aspiration(noun, desire, concern, belief, hope)
2
bonhomie(noun, cheerfulness)
2
chirpiness(cheer, happiness, liveliness, animation, vivacity)
2
delight(noun, excitement, cheer, happiness, joy)
2
downiness(weightlessness, fluffiness)
2
ebullience(noun, action, passion, energy, excitement)
2
ecstasy(noun, excitement, delight, heaven, joy)
2
energy(noun, action, passion, excitement, spirit)
2
euphoria(noun, excitement, delight, heaven, joy)
2
exultation(noun, excitement, delight, joy, enthusiasm)
2
fluffiness
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APASmart Define. (2015). buoyancy thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/buoyancy/thesaurus/synonyms
ChicagoSmart Define. 2015. "buoyancy thesaurus" https://smartdefine.org/buoyancy/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, buoyancy thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/buoyancy/thesaurus/synonyms>.
MLASmart Define. "buoyancy thesaurus" 23 December 2015. Web. 23 September 2026. <https://smartdefine.org/buoyancy/thesaurus/synonyms>