as in durable
not able to be broken
The two of them had an unbreakable bond of friendship. The plastic is virtually unbreakable.
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Recent Examples of unbreakable
This structure has created an unbreakable lock in.
—
Jon Markman, Forbes.com, 16 Jan. 2026
In November 2025, what seemed to be an unbreakable power couple was at the forefront of breakup rumors.
—Elle Meier, InStyle, 11 Jan. 2026
At its core, this is a heartwarming story about the unbreakable bond between a boy (Danny) and his dog, proving that even with fame, Charlie’s greatest power is his family.
—Lauren Brown West-Rosenthal, Parents, 1 Jan. 2026
Earlier in the decade the Aesthetes had been firing their peashooters at the unbreakable steel and plate-glass facade of American industrial civilization, to little effect.
—Vince Passaro, Harpers Magazine, 30 Dec. 2025
See All Example Sentences for unbreakable
Jon Markman, Forbes.com, 16 Jan. 2026
In November 2025, what seemed to be an unbreakable power couple was at the forefront of breakup rumors.
—Elle Meier, InStyle, 11 Jan. 2026
At its core, this is a heartwarming story about the unbreakable bond between a boy (Danny) and his dog, proving that even with fame, Charlie’s greatest power is his family.
—Lauren Brown West-Rosenthal, Parents, 1 Jan. 2026
Earlier in the decade the Aesthetes had been firing their peashooters at the unbreakable steel and plate-glass facade of American industrial civilization, to little effect.
—Vince Passaro, Harpers Magazine, 30 Dec. 2025
See All Example Sentences for unbreakable
Recent Examples of Synonyms for unbreakable
Adjective
-
The Xenon gloves from Rab are remarkably lightweight, warm, and breathable thanks to its featherweight but durable Pertex exterior and just right amount of premium Primaloft Gold insulation inside.—
Joe Jackson,
Outside,
11 Feb. 2026
-
That means sneakers, ideally a pair that’s durable enough to withstand pounding the pavements, will be essential to your roster of footwear.—
Natalie Hammond,
Condé Nast Traveler,
11 Feb. 2026
Adjective
-
The idea that managers must be loud, constantly visible, or the most vocal person in the room is one of the most enduring workplace myths.—
Johnny C. Taylor Jr,
USA Today,
10 Feb. 2026
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Just off the gondola entrance sits Club Moritzino, one of the Dolomites’ most enduring mountain huts and a buzzing lunch and apres-ski destination.—
Chadner Navarro,
Vogue,
10 Feb. 2026
Adjective
-
This much higher frequency of travel enables faster iteration, more frequent resupply, and a shorter timeline for permanent human settlement.—
Mrigakshi Dixit,
Interesting Engineering,
9 Feb. 2026
-
Advocates say the latter provides a more impactful solution, and the administration’s aversion to permanent housing shows a stark break from recent tactics to end homelessness.—
Madeline King,
Chicago Tribune,
9 Feb. 2026
Cite this Entry
“Unbreakable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unbreakable. Accessed 15 Feb. 2026.
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