halcyon

adjective

ˈhal-sē-ən How to pronounce halcyon (audio)
Definition of halcyonnext
1
as in tranquil
free from storms or physical disturbance a halcyon era following the American Civil War

Synonyms & Similar Words

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Antonyms & Near Antonyms
2
as in thriving
marked by vigorous growth and well-being especially economically during those early halcyon years the company's potential for growth seemed unlimited

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of halcyon With each year, more Americans don’t even recall such halcyon days. — Jackie Calmes, Mercury News, 19 June 2026 And especially when almost no one alive today still remembers just how many child-sized coffins were involved in the halcyon pre-vaccine days when nature got to take its course. — Diana Gitig, ArsTechnica, 30 May 2026 The halcyon days of chinking champagne flutes, spacious seating, and sense of adventure has long been replaced by the budget sardine-can approach to air travel. — Chris Haslam, Wired News, 1 May 2026 The ensuing bust caused massive unfunded pension liabilities, as funding levels fell far below those halcyon days. — Steven Greenhut, Oc Register, 24 Apr. 2026 See All Example Sentences for halcyon
Recent Examples of Synonyms for halcyon
  1. tranquil
  2. thriving
  3. placid
  4. golden
  5. serene
  6. prosperous
  7. quiet
  8. palmy
Adjective
  • Bedrooms are tranquil and restorative, with clean lines, balconies, and mountain views that create a sense of space.
    — Condé Nast, Condé Nast Traveler, 9 July 2026
  • Located right across the water from Miami, Key Biscayne is filled with tranquil experiences in nature, delicious dining options with incredible views of the water, and even a little bit of history to explore.
    — Lisa Cericola, Southern Living, 13 June 2026
Definition of tranquil
Adjective
  • The resort’s ongoing coral reef restoration project has resulted in the growth of various coral species and thriving marine habitats.
    — Condé Nast, Condé Nast Traveler, 25 Aug. 2026
  • Or take Amtrak’s high-potential Michigan Service, another busy train that connects Chicago with college towns like Kalamazoo and Ann Arbor, along with the thriving Detroit.
    — The Editorial Board, Chicago Tribune, 20 Aug. 2026
Definition of thriving
Adjective
  • There are so few people around, and such little movement on the placid sound, being here feels like a true respite from the city just a couple hours away.
    — Condé Nast, Condé Nast Traveler, 12 Aug. 2026
  • Maheu and Perreault-Magny tied up briefly in the middle of the placid river with officers from the Akwesasne nation, a Tim Hortons coffee cup riding shotgun on their console.
    — Trevor Hughes, USA Today, 29 July 2026
Definition of placid
Adjective
  • Its exterior is rich with symbolism, from stone carvings representing the all-seeing eye of God to a golden statue, atop the highest spire, of an angel blowing a trumpet to herald the Second Coming.
    — Brandon Griggs, CNN Money, 28 Aug. 2026
  • Wearing a bright, creamy, golden blonde gives both an expensive and edgy aura (the perfect combination).
    — Alyssa Rotunno, InStyle, 27 Aug. 2026
Definition of golden
Adjective
  • Many of the victims were young, and many were farmers who had lived in what was once considered one of the most serene and safest areas of the region, which includes metropolitan Port-au-Prince.
    — Jacqueline Charles, Miami Herald, 24 Aug. 2026
  • There’s no unwinding in the serene nature and crisp German air of Baden-Baden, the historic town long associated with restorative living, and that seamless discretion is entirely the point.
    — Abby Montanez, Robb Report, 23 Aug. 2026
Definition of serene
Adjective
  • Maps from the period indicate a burial space near the prosperous home of Quakers James and Ann Whitall, whose property had been seized to construct Fort Mercer.
    — Jennifer Janofsky, The Conversation, 28 Aug. 2026
  • In his view, a prosperous society was teetering on the edge of a meaningful shift toward communitarianism before being yanked back.
    — Daniel D'Addario, Variety, 26 Aug. 2026
Definition of prosperous
Adjective
  • Industry sources said Pemsel’s exit has been planned for some time, and that the BFC has already been running a quiet, monthslong search for his successor.
    — Tianwei Zhang, Footwear News, 27 Aug. 2026
  • Libra September 23 – October 22 The private thought looping in the background may need a quiet place to land.
    — Tarot.com, The Orlando Sentinel, 27 Aug. 2026
Definition of quiet
Adjective
  • Our palmy years began way before Hollywood and the enormous hillside onetime real estate sign of that name.
    — Patt Morrison, Los Angeles Times, 20 Feb. 2025
  • Serve a crisp cookie with each serving, such as a butter cookie or palmier.
    — Cathy Thomas, Orange County Register, 22 Oct. 2024
Definition of palmy

Browse Nearby Words

halberds
halcyon
hale
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Cite this Entry

“Halcyon.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/halcyon. Accessed 1 Sep. 2026.

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