mirth
[noun]
Synonyms: merriment, amusement, cheerfulness, fun, gaiety, glee, hilarity, jollity, joviality, laughter, revelry

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Antonyms: melancholy
Contrasted words: blues, dejection, depression, dumps, gloom, sadness, boredom, ennui, tedium, anguish, misery, woe, infelicity, wretchedness
Related Words: cheer, cheerfulness, joyfulness, lightheartedness, gladness, happiness, frivolity, levity

[TahlilGaran] English Synonym Dictionary ▲

mirth /mɜːθ $ mɜːrθ/ noun [uncountable]
[Language: Old English; Origin: myrgth, from myrge; ⇒ merry]
literary happiness and laughter:
Her body began to shake with mirth.
—mirthful adjective

[TahlilGaran] Dictionary of Contemporary English ▲