1
as in esoteric
difficult for one of ordinary knowledge or intelligence to understand
grammatical rules that seem arcane to generations of students who were never taught grammar in the first place
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Relevance
Antonyms & Near Antonyms
2
as in cryptic
having an often intentionally veiled or uncertain meaning
the rebate form uses arcane language, the only purpose of which seems to be to disqualify buyers from actually getting a rebate
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Antonyms & Near Antonyms
3
as in mysterious
being beyond one's powers to know, understand, or explain
my predecessor in this job obviously had his own arcane system for filing things, and so I haven't a clue as to where anything is
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Example Sentences
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Recent Examples of arcane
Family businesses have been waiting impatiently for certainty on tax policy, as many of the 2017 improvements in the Tax Cuts and Jobs Act were made temporary to fit within the Senate’s arcane budget reconciliation restrictions.
—
Palmer Schoening, Boston Herald, 27 June 2025
The Senate’s become consumed with a debate over the arcane provider tax, a mechanism health care providers use to get more federal dollars for Medicaid.
—Burgess Everett, semafor.com, 26 June 2025
This seemingly arcane provision of tax law is vital to having a fair corporate tax code that encourages growth.
—The Editors, National Review, 9 June 2025
Meanwhile, data scientists as a species are mostly stuck on arcane technical metrics, with little attention to business metrics.
—Eric Siegel, Forbes.com, 27 May 2025
See All Example Sentences for arcane
Palmer Schoening, Boston Herald, 27 June 2025
The Senate’s become consumed with a debate over the arcane provider tax, a mechanism health care providers use to get more federal dollars for Medicaid.
—Burgess Everett, semafor.com, 26 June 2025
This seemingly arcane provision of tax law is vital to having a fair corporate tax code that encourages growth.
—The Editors, National Review, 9 June 2025
Meanwhile, data scientists as a species are mostly stuck on arcane technical metrics, with little attention to business metrics.
—Eric Siegel, Forbes.com, 27 May 2025
See All Example Sentences for arcane
Recent Examples of Synonyms for arcane
Adjective
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After Congress reversed course on accountability in 2015, results for everyone got worse, even as progressive jurisdictions started adopting increasingly esoteric equity strategies.—
Matthew Yglesias,
Boston Herald,
9 June 2025
-
Of course, Yamagata is a long way to go just to peep some jellyfish, so combine a visit with the misty temples of nearby Dewa Sanzan, three mountains sacred to the ascetics of the esoteric Shugendo religion.—
Jessica Kozuka,
Travel + Leisure,
27 May 2025
Adjective
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On Thursday, Bloom shared a series of cryptic quotes from Swiss psychologist and psychiatrist Carl Jung on Instagram.—
Lianne Kolirin,
CNN Money,
4 July 2025
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The team also discovered two more new species: the cryptic Namib day gecko and the miniature Namib day gecko.—
Aspen Pflughoeft
July 3,
Miami Herald,
3 July 2025
Adjective
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Scientists will use this data to study dark matter and dark energy, which make up most of the universe but remain mysterious.—
Kurt Knutsson,
FOXNews.com,
14 July 2025
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Here's everything to know about the teenager's final hours and the aftermath of her mysterious death.—
Alex Gurley,
People.com,
12 July 2025
Adjective
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His lens bore witness to humanity's darkest injustices and most profound resilience.—
Nicholas Creel,
MSNBC Newsweek,
10 July 2025
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The Court also found that Russia was responsible for violating the right to life by shooting down flight MH17 and had added to the profound suffering of the crash victims’ next of kin by being uncooperative and obstructive in the context of international efforts to uncover the truth.—
Dr. Ewelina U. Ochab,
Forbes.com,
10 July 2025
Adjective
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In fact, she was designed to be ethnically ambiguous for that reason, suggested Carlos Cortés, professor emeritus in history at UC Riverside, who consulted the creative team.—
Los Angeles Times,
Los Angeles Times,
10 July 2025
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Emojis in texts: More than just fun, a tool for connection While emojis can sometimes be ambiguous or misunderstood, especially in sarcastic or complex conversations, their overall impact is positive.—
Kurt Knutsson,
FOXNews.com,
10 July 2025
Adjective
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Further projects include psychological thriller The Olive Press, set in the mystic world of the Druze community in Mount Lebanon, from writer and director Samah El Kadi, and co-written by Nadim Chammas.—
Melanie Goodfellow,
Deadline,
19 May 2025
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In an era when nearly everything feels politicized and uncertain, these mystic tools offer something precious: a means of reconnecting with ourselves.—
Michaela Trimble,
Vogue,
21 Apr. 2025
Adjective
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Chartreuse Made by actual French monks based on a nearly 300-year-old secret recipe, this high-proof, kelly green spirit is a bit of an obscure flex.—
Amiel Stanek,
Bon Appetit Magazine,
11 July 2025
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Outraged, Gauguin located an obscure French law that proved only children within a four-kilometre radius of a school were bound to attend.—
Alexandra Schwartz,
New Yorker,
11 July 2025
Adjective
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The identity of Jake's owner remains as mysterious as the robot's uncanny ability to flatter strangers.—
Ana Gutierrez,
Austin American Statesman,
2 July 2025
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These technologies can imitate voices, faces and even emotional expressions with uncanny precision.—
Jennifer C. Wolfe,
Forbes.com,
2 July 2025
Cite this Entry
“Arcane.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/arcane. Accessed 18 Jul. 2025.
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