Gaiety Noun Synonyms
cheerfulness, exhilaration, elation, glee, joie de vivre, buoyancy, light-heartedness, blitheness, happiness, felicity, pleasure, delight, joy, joyfulness, joyousness, exultation, merriment, mirth, mirthfulness, jubilation, good or high spirits
The gaiety of the celebration was becoming infectious.
colourfulness, brightness, gaudiness, garishness, brilliance, brightness, cheeriness
The gaiety of her costume was offset by her lugubrious expression.