halcyon
(Slang)
[adjective]
Synonyms:
- peaceful, calm, gentle, quiet, serene, tranquil, undisturbed
- halcyon days: happy, carefree, flourishing, golden, palmy, prosperous

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Contrasted words: blustery, fevered, foul, raging, rough, stormy, tempestuous, troubled, tumultuous, wild

[TahlilGaran] English Synonym Dictionary ▲

hal‧cy‧on /ˈhælsiən/ adjective
[Date: 1500-1600; Origin: halcyon 'bird believed to bring good weather at sea' (14-19 centuries), from Latin, from Greek alkyon 'kingfisher']
halcyon days literary a time in the past when you were very happy

[TahlilGaran] Dictionary of Contemporary English ▲