as in thickness
the quality or state of lacking intelligence or quickness of mind
the sheer boneheadedness shown by the state's politicians, who have ignored the problem for decades
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Recent Examples of boneheadedness
The pressure brought forth both boneheadedness and brilliance.
—
The Athletic Staff, New York Times, 28 Oct. 2025
The Athletic Staff, New York Times, 28 Oct. 2025
Recent Examples of Synonyms for boneheadedness
Noun
-
If thickness varies greatly, pound to an even thickness of about 1/2 inch.—
Emily Weinstein,
Twin Cities,
4 June 2026
-
Once your hair is fully coated in the product, section it into two parts (or more, depending on your hair's thickness and density).—
Amanda Le,
InStyle,
4 June 2026
Noun
-
In an email to Krebs, Valadon claimed that the repo’s commit logs show that GitHub’s default protections against committing secrets—protections designed to protect unwitting or unskilled developers against exactly this kind of stupidness—had been disabled by the repo’s administrator.—
Lee Hutchinson,
ArsTechnica,
19 May 2026
Noun
-
Don’t just try to be brilliant; focus on avoiding stupidity.—
Nilton Bernini,
Forbes.com,
1 June 2026
-
Nobody doggedly builds a stand-up career that takes them from clubs to theaters to selling out arena tours from a foundation of genuine stupidity.—
David Fear,
Rolling Stone,
28 May 2026
Noun
-
Unlike its sibling concepts of dumbness and idiocy, stupidity isn’t really a personality trait.—
Jonny Thomson,
Big Think,
11 Feb. 2026
-
Compare that to punk rock, which used dumbness as a tactic.—
Arkansas Online,
Arkansas Online,
14 Aug. 2025
Noun
-
Everything—the light, the salt, the slowness—conspires to shift your inner tempo.—
Condé Nast,
Condé Nast Traveler,
2 June 2026
-
This could be the trickiest proposal given the relative slowness of governments in general.—
Anna Marie de la Fuente,
Variety,
18 May 2026
Noun
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Use a dry microfiber cloth to thoroughly dry the surface right away, as standing water can seep into the pores of the stone and cause staining or dullness over time.—
Daley Quinn,
Southern Living,
6 June 2026
-
After a rinse, the mud revealed perfectly polished skin, relieved of dullness, redness, and clogged pores and blackheads—leaving me glowing from the inside and out.—
Essence,
Essence,
12 May 2026
Noun
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The popular Instagram page @touronsofnationalparks is known for spotlighting the foolishness of people in national parks.—
David Hookstead OutKick,
FOXNews.com,
1 June 2026
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And in this age of ever-rising electric bills, power-hungry data centers and global unrest, Floridians need leaders who will ditch the foolishness and get serious about lowering energy costs.—
David Jenkins,
Sun Sentinel,
26 May 2026
Noun
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Tiernan is tall but carries the denseness of frame and core strength of a guard.—
Matthew Mowery,
Chicago Tribune,
25 Apr. 2026
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Understand how rye works in baking Though dark, dense rye bread is delicious, rye flour does not inherently create denseness in other baked goods.—
The Washington Post,
San Diego Union-Tribune,
8 Apr. 2026
Cite this Entry
“Boneheadedness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/boneheadedness. Accessed 8 Jun. 2026.
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