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Synonyms

mystify

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

verb (used with object)

mystified, mystifying
  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

Other Word Forms

  • mystification noun
  • mystifiedly adverb
  • mystifier noun
  • mystifying adjective
  • mystifyingly adverb
  • overmystify verb (used with object)
  • unmystified adjective

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.

Even when elected leaders decry inequity, they typically do more to mystify than clarify what has caused it.

From Salon • Oct. 23, 2025

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

“It may mystify some people, but there is such demand for these sorts of things,” Fyall said.

From Los Angeles Times • Mar. 20, 2025

For reasons that mystify me, the National Council of Teachers of English thinks this is just the moment to “move beyond the exclusive focus on traditional reading and writing competencies.”

From Washington Post • May 1, 2022

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

From "The Golden Compass" by Philip Pullman