as in enigma
something hard to understand or explain why my sister married that guy is still a mystery to my parents

Synonyms & Similar Words

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Synonym Chooser

How does the noun mystery differ from other similar words?

Some common synonyms of mystery are enigma, problem, puzzle, and riddle. While all these words mean "something which baffles or perplexes," mystery applies to what cannot be fully understood by reason or less strictly to whatever resists or defies explanation.

the mystery of the stone monoliths

Where would enigma be a reasonable alternative to mystery?

While the synonyms enigma and mystery are close in meaning, enigma applies to utterance or behavior that is very difficult to interpret.

his suicide remains an enigma

When might problem be a better fit than mystery?

The words problem and mystery can be used in similar contexts, but problem applies to a question or difficulty calling for a solution or causing concern.

problems created by high technology

When is puzzle a more appropriate choice than mystery?

The synonyms puzzle and mystery are sometimes interchangeable, but puzzle applies to an enigma or problem that challenges ingenuity for its solution.

the thief's motives were a puzzle for the police

When is it sensible to use riddle instead of mystery?

Although the words riddle and mystery have much in common, riddle suggests an enigma or problem involving paradox or apparent contradiction.

the riddle of the reclusive pop star

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 mystery As Osment previously told EW, the title also carries a bit of mystery. Randall Colburn, EW.com, 16 May 2025 The Electric Sun offers new ways to customize the game with new magic and new mysteries. Rob Wieland, Forbes.com, 16 May 2025 Your mind is keen to entertain itself with mental games, puzzles, mysteries and interesting diversions. Georgia Nicols, Denver Post, 16 May 2025 White shirts gleam with Tide-strength brightness, and khakis remain unblemished by mystery grease stains. Deborah Solomon, New York Times, 15 May 2025 See All Example Sentences for mystery
Recent Examples of Synonyms for mystery
Noun
  • An underused Baranski delivers her usual dazzle as Victoria, and Kidman once again commits fully to the steely Russian enigma known as Masha.
    Kristen Baldwin, EW.com, 19 May 2025
  • The character is an enigma, the focus of one of the series’ biggest mysteries.
    Ben Rosenstock, Vulture, 11 Apr. 2025
Noun
  • These puzzles required the participants to fill in the blanks on a series of two-tone images with minimal detail.
    Laura Baisas, Popular Science, 15 May 2025
  • This was a bit of a lateral thinking puzzle: A husband and wife are driving down a road one night when the car runs out of gas.
    Erik Kain, Forbes.com, 14 May 2025
Noun
  • Each puzzle book is 32 pages and has a wide variety of puzzles, including sticker puzzles, word searches, Mad Libs–style storytelling, and riddles.
    Adrienne So, Wired News, 17 May 2025
  • Philosophers are in a unique place to solve this riddle as current events are largely trivial in their work.
    Theodore McDarrah, Forbes.com, 25 Apr. 2025
Noun
  • To have this ability to contain secrets but to withhold them and have this facade with Michaela that’s totally different than the relationship with her sister, to keep all those plates spinning, that’s a tall order.
    Lauren Coates, Variety, 24 May 2025
  • Surprised that John exposed her secret, Claire explains.
    Liza Esquibias, People.com, 24 May 2025
Noun
  • The platform ran into problems Thursday, when nearly 6,000 users reported issues with X’s website and app.
    Antonio Pequeño IV, Forbes.com, 24 May 2025
  • The problems started shortly after 8 a.m. ET Saturday and within an hour, there were 11,871 reports logged.
    Brendan Cole, MSNBC Newsweek, 24 May 2025

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Cite this Entry

“Mystery.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mystery. Accessed 28 May. 2025.

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