5
humor(noun, happiness, fun, wit, cheerfulness)
5
legerity
5
lightheartedness(noun, humor, merriment, triviality, levity)
5
volatility(noun, play, humor, cheerfulness, trifling)
4
blaze(noun, illumination)
4
deftness(noun, precision, agility)
4
fickleness(humor, lightheartedness, frivolity, flightiness, irresponsibility)
4
fineness(noun, refinement, delicacy, subtlety, fastidiousness)
4
fluffiness(noun, weightlessness)
4
grace(noun, precision, agility)
4
high spirits(noun, expression, happiness, fun, humor)
4
illumination
4
luminosity
4
luminousness
4
milkiness(noun, whiteness, paleness)
4
softness(noun, beauty, refinement, delicacy, elegance)
4
thinness(noun, weakness, delicacy, fragility, weightlessness)
4
triviality(noun, play, humor, cheerfulness, trifling)
4
whiteness(noun, whiteness)
3
creaminess(noun, whiteness)
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APASmart Define. (2015). lightness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/lightness/thesaurus/synonyms
ChicagoSmart Define. 2015. "lightness thesaurus" https://smartdefine.org/lightness/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, lightness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/lightness/thesaurus/synonyms>.
MLASmart Define. "lightness thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/lightness/thesaurus/synonyms>