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Synonyms

mystify

American  
[mis-tuh-fahy] / ˈmɪs təˌfaɪ /

verb (used with object)

mystifies, present (3rd person singular) mystified, past participle, past mystifying present participle
  1. to perplex, puzzle, or baffle; defy the understanding of.

    The judge's decision in this case completely mystifies me, given all the evidence.

  2. to perplex (a person) by playing upon their ignorance, gullibility, or naiveté; bewilder purposely.

    It's the perfect propaganda to mystify and demoralize voters.

    Synonyms:
    puzzle, elude, mislead, fool
  3. to involve in mystery or obscurity.

    These vague terms serve only to further mystify the concept for readers.


mystify British  
/ ˈmɪstɪˌfaɪ /

verb

  1. to confuse, bewilder, or puzzle

  2. to make mysterious or obscure

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Etymology

Origin of mystify

First recorded in 1805–15; from French mystifier, equivalent to mysti- (irregular combining form of mystique mystic ( def. ) or mystère mystery 1 ( def. ) ) + -fier -fy ( def. )

Explanation

If something totally stumps you, doesn't make one lick of sense and has no logical explanation, then it's safe to say it mystifies you. To mystify is a verb that sounds not so mysteriously like mystery. That's because something that mystifies is just that. There's no answer or explanation to be found for it. If you're mystified, you're in awe and bewilderment. The infinite nature of the universe mystifies some people. Others are mystified by the appeal of teen sensations from Ricky Nelson to Justin Bieber.

Keep Reading on Vocabulary.com

Vocabulary lists containing mystify

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

So far, this election has been light on the specifics, but the state faces real problems — from a failing healthcare system to gas prices that literally mystify even lawmakers.

From Los Angeles Times May 30, 2026

The Cubs, meanwhile, managed only one hit after the third inning as four Brewers relievers -- Jacob Misiorowski, Aaron Ashby, rookie Chad Patrick and Abner Uribe -- combined to mystify Chicago batters to the finish.

From Barron's Oct. 12, 2025

The tackling issues Sunday seemed to mystify defensive coordinator Clint Hurtt, who the previous week lauded the team’s recent improvement.

From Seattle Times Jan. 5, 2024

Some have even created "The AI Hype Wall of Shame" to critique pundits who dramatize and mystify A.I. overmuch.

From Salon May 30, 2023

That seemed to carry some weight, or else to mystify the bear sufficiently to make him pause.

From "The Golden Compass" by Philip Pullman

"What mystifies me is why not relaunch The Tig," she says, referring to the lifestyle website that Meghan once ran.

From BBC Apr. 6, 2025

“There’s this thing about this place that has so much history. In a way, it mystifies movies forever. Once your film was in Cannes, it was in Cannes.”

From Seattle Times May 11, 2024

This orca behavior mystifies scientists—but they identified a few potential explanations, such as play.

From National Geographic Oct. 30, 2023

While the Bronx is less than an hour from Columbia by subway, it feels like a whole other world — one that at times mystifies Sarah.

From Washington Post Aug. 8, 2022

“It mystifies me, Miss Lumley, how you can even persist in calling those three untamed creatures ‘children.’

From "The Hidden Gallery" by Maryrose Wood

This last claim mystified McArthur, who says the picnic was a success.

From The Wall Street Journal May 28, 2026

"But I am still mystified what happened to him after the war."

From BBC May 5, 2026

Some Berkshire investors remain mystified by Sokol’s rise and fall.

From The Wall Street Journal Jan. 25, 2026

“We were mystified by the actions of the conference, to attack, you know, their biggest, really, business partner in football and a member of their conference in 24 of our other sports,” Bevaqua said.

From Los Angeles Times Dec. 8, 2025

This is the punctuation mark that has many sign painters mystified.

From "Woe Is I" by Patricia T. O'Conner

“This rigorous approach just hasn’t been taken with VSELs. I find the work mystifying and lacking in rigor,” he said.

From Slate Mar. 30, 2026

This weekend he confronts, for the first time, Beethoven’s daunting mystical and mystifying “Missa Solemnis.”

From Los Angeles Times Feb. 19, 2026

Past crypto selloffs had clearer explanations, which made this one more mystifying.

From The Wall Street Journal Feb. 7, 2026

That he has excelled at Betis, with 15 goals and seven assists in 38 games across all competitions, makes his form at Old Trafford all the more mystifying.

From BBC Nov. 25, 2025

I say that my current offering isn’t a mystical story, or a religiously mystifying story, at all.

From "Franny and Zooey" by J. D. Salinger

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