Halcyon
Halcyon adjective - Marked by peace and prosperity.
Usage example: the halcyon days of the clipper trade
Happy
Happy adjective - Coming or happening by good luck especially unexpectedly.
Usage example: a happy discovery, finding the letter that would prove her innocence
Mutual synonyms
Cite this Source
Happy and Halcyon. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/halcyon/happy
Halcyon & Happy. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/halcyon/happy>.
Happy or Halcyon. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/halcyon/happy.
Google Ngram Viewer shows how "halcyon" and "happy" have occurred on timeline