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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Some caution against directly linking evolving scientific theories to faith, while others argue that contemplating cosmic mysteries deepens both scientific and spiritual understanding.—
Deepa Bharath,
Los Angeles Times,
30 Mar. 2026 -
But to defeat such a powerful villain, Prince Adam will first need to uncover the mysteries of his past and become He-Man, the most powerful man in the Universe.—
Glenn Garner,
Deadline,
28 Mar. 2026
Noun
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Speaking of enigmas, Katie Zelem plays for West Ham now on loan after less than five months with London City.—
Megan Feringa,
New York Times,
4 Feb. 2026
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Yet despite their impressive size, encounters with these enigmas remain exceedingly rare due to the myriad of challenges of studying deep-sea sharks.—
Melissa Cristina Márquez,
Forbes.com,
29 Jan. 2026
Noun
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Check out the all new PLAY hub with puzzles, games and more!—
Alyssa Goldberg,
USA Today,
26 Mar. 2026
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There are many puzzles that hint at this.—
Big Think,
Big Think,
19 Mar. 2026
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Cite this Entry
“Head-scratchers.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/head-scratchers. Accessed 1 Apr. 2026.
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