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
As with many of his innovations and creations, the inspiration for his unbreakable porcelain came from his impoverished childhood.
—
Anthony Demarco, Forbes.com, 18 Aug. 2025
And his connection to Park Hill remains unbreakable.
—Luca Evans, Denver Post, 14 Aug. 2025
Unlike traditional encryption that relies on mathematical complexity, quantum encryption uses the fundamental unpredictability of quantum states to generate unbreakable keys.
—Yashas Hariprasad, Space.com, 6 Aug. 2025
That is particularly true of Victor’s transcendent depiction of an unbreakable bond between the smart and funny New England college professor Agnes (Victor) and her bestie and former college roomie Lydie (Naomi Ackie).
—Randy Myers, Mercury News, 4 July 2025
See All Example Sentences for unbreakable
Anthony Demarco, Forbes.com, 18 Aug. 2025
And his connection to Park Hill remains unbreakable.
—Luca Evans, Denver Post, 14 Aug. 2025
Unlike traditional encryption that relies on mathematical complexity, quantum encryption uses the fundamental unpredictability of quantum states to generate unbreakable keys.
—Yashas Hariprasad, Space.com, 6 Aug. 2025
That is particularly true of Victor’s transcendent depiction of an unbreakable bond between the smart and funny New England college professor Agnes (Victor) and her bestie and former college roomie Lydie (Naomi Ackie).
—Randy Myers, Mercury News, 4 July 2025
See All Example Sentences for unbreakable
Recent Examples of Synonyms for unbreakable
Adjective
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This thread count range is typically considered to be more breathable and soft, and anything above this can be made of a thinner yarn that’s less durable.—
Nashia Baker,
Architectural Digest,
3 Sep. 2025
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The supersoft fiber also happens to be one of the warmest and most durable, so investing in these high-quality knits is the smartest purchase for a long-term investment.—
Kristina Rutkowski,
Glamour,
3 Sep. 2025
Adjective
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Two decades later, and with audience affection for The Office as enduring as ever, Daniels has once again built an all-new mockumentary-style workplace comedy around an nondescript office, this time in the form of The Paper — a new Peacock series about a Midwestern newsroom fighting for survival.—
Andy Meek,
Forbes.com,
3 Sep. 2025
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Still, the richest, most enduring pleasures here are formal ones, beginning with the exacting still-life compositions and oily, vehement primary hues of Jenkins’ 16mm lensing, which can make a painterly subject of a maritime squall or a mustard-yellow wading boot.—
Guy Lodge,
Variety,
31 Aug. 2025
Adjective
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The system is designed to reset each year, allowing qualified applicants to continue pursuing permanent residency in the United States.—
Billal Rahman,
MSNBC Newsweek,
4 Sep. 2025
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This shift is reinforced by Russia’s push to expand its eastward infrastructure through the Power of Siberia pipelines cementing a more permanent divide in global energy markets.—
Earl Carr,
Forbes.com,
4 Sep. 2025
Cite this Entry
“Unbreakable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unbreakable. Accessed 9 Sep. 2025.
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