as in mysteries
something hard to understand or explain
why he chose to sink all of his money into a failing business is a real head-scratcher
Synonyms & Similar Words
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Example Sentences
Recent Examples of Synonyms for head-scratchers
Noun
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Also, any excuse to watch Bill Nighy, who stars as Doctor Lazarus, whose death plunges his forensic psychologist son (Sam Clafin) into a labyrinth of family mysteries.—
Emily Temple
September 30,
Literary Hub,
30 Sep. 2025 -
Director Jean-François Poisson’s film centers on the lingering questions and mysteries surrounding the demise of the Expos.—
Ryan Gajewski,
HollywoodReporter,
29 Sep. 2025
Noun
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Over time, the fate of the footage has become one of the biggest enigmas in Hollywood history.—
Dade Hayes,
Deadline,
5 Sep. 2025
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Unexplained aerial phenomena, commonly branded as UFOs (Unidentified Flying Objects) and more recently as UAPs (Unidentified Aerial Phenomena), remain one of history’s most enduring enigmas.—
Atharva Gosavi,
Interesting Engineering,
3 Sep. 2025
Noun
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These are not just research puzzles but ethical responsibilities.—
Ekaterina Muravevskaia,
The Conversation,
2 Oct. 2025
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Earlier tests measured relatively abstract capabilities on reasoning puzzles and exam-style questions.—
Nikita Ostrovsky,
Time,
1 Oct. 2025
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“Head-scratchers.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/head-scratchers. Accessed 8 Oct. 2025.
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