Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
unbreakable
Grammar usage guide and real-world examplesUSAGE SUMMARY
'unbreakable' is correct and commonly used in written English.
It is typically used to describe something that is physically impossible to break, though it can also be used figuratively to describe something that is unchangeable or indestructible. Example sentence: "The bond between them was unbreakable; no matter what, they would always be there for each other."
✓ Grammatically correct
News & Media
Encyclopedias
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Cast your eye down the order today, from Rogers and Warner to Clarke, Smith and Haddin, and there's a spine that – while still young – seems suddenly, improbably unbreakable.
News & Media
Unbreakable Kimmy Schmidt Netflix Tina Fey's newest show (she writes but doesn't star), is the story of an escapee from a doomsday cult who attempts to start anew in New York.
News & Media
Tarantino used these genres as launchpads from which to riff wildly within his own idiosyncratic realm of preposterous dialogue and hairpin-bend twists, but each film remained attached by an unbreakable umbilical cord to its origin.
News & Media
The trend for cancelled shows being picked up online has been adopted by other TV streaming services: Netflix revived Arrested Development and picked up Tina Fey's Unbreakable Kimmy Schmidt after NBC passed on it; while Yahoo gave Community a new lease of life.
News & Media
As a result, the Lawrence family and Britain have an unbreakable bond.
News & Media
It is also thanks to health, pension and (sometimes) housing benefits, which are seen as generous and permanent in a society with an underfunded safety net a modern version of the unbreakable Maoist "iron rice-bowl" of state employment.In this section The golden rice-bowl Paradise lost ReprintsSome civil-service jobs, and almost all senior jobs, require membership of the Communist Party.
News & Media
Still, the commute has become the chief expository site of a variant example of "Japanese exceptionalism": the notion that society in Japan is governed by subtle but unbreakable social rules, where group-think trumps the individual and automatons replace the freedom-loving and autonomous actors of the West.
News & Media
They lost their seemingly unbreakable grip on the governor's office because of their own squabbling in 1986.
News & Media
All too often, MPs who change sides loudly insist that they enjoy an unbreakable bond with the voters of their constituency and thus have the right, indeed a duty, to sit tight until the next general election.
News & Media
Oracle, the world's second-largest software firm, has launched a high-profile campaign trumpeting (to guffaws from security experts) that its database software is "unbreakable".
News & Media
Oracle praises its databases in adverts as "unbreakable".
News & Media
Expert writing Tips
Best practice
Use "unbreakable" to describe both physical objects and abstract concepts like bonds, relationships, or codes, but ensure the context makes the meaning clear. For example, an "unbreakable" vase versus an "unbreakable" bond.
Common error
Avoid using "unbreakable" in overly sentimental or clichéd contexts, such as describing every strong relationship as "unbreakable". Opt for more nuanced vocabulary to convey the specific qualities of the bond.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "unbreakable" is as an adjective, modifying nouns to describe their resistance to being broken. It can apply to both tangible objects and abstract concepts. Ludwig AI confirms this common usage.
Frequent in
News & Media
65%
Encyclopedias
20%
Science
5%
Less common in
Formal & Business
5%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "unbreakable" functions primarily as an adjective denoting exceptional strength and resistance to being broken. Ludwig AI confirms its grammatical correctness and common usage. It appears frequently in "News & Media" and "Encyclopedias", indicating a neutral register suitable for diverse contexts. While versatile, avoid overusing it in clichéd contexts to maintain clarity and impact. Semantically related phrases include "indestructible" and "unshakeable", each offering slightly different nuances of resilience and permanence. Use "unbreakable" thoughtfully to effectively convey the intended meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
indestructible
Emphasizes the inability to be destroyed physically.
unshakeable
Highlights a steadfast and unwavering resolve or belief.
impregnable
Focuses on the inability to be penetrated or overcome, often used in a defensive context.
impervious
Stresses the inability to be affected or harmed by something.
resilient
Indicates the ability to recover quickly from difficulties.
durable
Focuses on the ability to withstand wear, pressure, or damage.
robust
Suggests strength and health; capable of enduring difficult conditions.
lasting
Highlights the ability to endure for a long time.
permanent
Focuses on something that is not intended to be changed or removed.
unyielding
Emphasizes inflexibility and resistance to pressure.
FAQs
How can I use "unbreakable" in a sentence?
You can use "unbreakable" to describe something that cannot be broken physically, like "This glass is unbreakable", or metaphorically, like "Their bond was unbreakable".
What are some alternatives to the word "unbreakable"?
Alternatives include "indestructible", "unshakeable", or "impervious", depending on the context.
Is it correct to use "unbreakable" to describe a person's spirit?
Yes, using "unbreakable" to describe a person's spirit is acceptable. It suggests the person has a "resilient" and strong character that cannot be easily defeated.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested