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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
cannot be killed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "cannot be killed" is correct and usable in written English.
It can be used in contexts discussing invincibility, resilience, or metaphorical meanings related to ideas or concepts that persist despite challenges. Example: "In the face of adversity, hope cannot be killed; it always finds a way to survive."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
cannot be destroyed
cannot be eliminated
is impervious to
cannot be eradicated
is immune to
cannot be suppressed
cannot be asserted
cannot be corrected
cannot be directed
cannot be interrupted
cannot be allocated
cannot be enforced
cannot be appealed
cannot be evaluated
cannot be tracked
cannot be calculated
cannot be rewritten
cannot be communicated
cannot be gleaned
cannot be overturned
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
"Words cannot be killed".
News & Media
#Freedomofthepress cannot be killed.
News & Media
"Lenin cannot be killed!
News & Media
They prophesied plants that cannot be killed.
News & Media
We're strong, and we cannot be killed.
News & Media
For one thing, he cannot be killed.
News & Media
"Ideas cannot be killed," Sarría emphatically said.
News & Media
Washiqur Rahman was right: words cannot be killed.
News & Media
"Love," he said, "cannot be killed or swept aside".
News & Media
If Emwazi cannot be killed under such circumstances, when could he be?
News & Media
"There have been Facebook posts stating Avijit Roy cannot be killed because he lives in America.
News & Media
Expert writing Tips
Best practice
When using "cannot be killed" metaphorically (e.g., for ideas or love), ensure the context clearly indicates the abstract meaning to avoid misinterpretation.
Common error
Avoid using "cannot be killed" when "difficult to kill" or "highly resistant" are more accurate. Overstating invincibility can weaken your argument if the subject is only exceptionally durable.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "cannot be killed" functions as a passive construction indicating an impossibility of being terminated or destroyed. Ludwig AI confirms its grammatical correctness. It often denotes invulnerability or resilience, applicable to both literal subjects (e.g., a character in fiction) and abstract concepts (e.g., ideas).
Frequent in
News & Media
61%
Science
17%
Wiki
12%
Less common in
Formal & Business
2%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "cannot be killed" is a grammatically sound passive construction used to express the impossibility of something being terminated or destroyed. Ludwig AI confirms its correctness and widespread usage. It's frequently employed in news, media, science and wiki contexts, denoting invulnerability or resilience, and can be applied both literally and metaphorically. When using this phrase, particularly in metaphorical contexts, clarity is key to avoid misinterpretation. Related phrases include "is indestructible" and "cannot be destroyed". While versatile, overuse in literal contexts should be avoided when more nuanced descriptions are appropriate.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is indestructible
Focuses on the inherent quality of being impossible to destroy.
cannot be destroyed
A direct synonym, emphasizing the impossibility of destruction.
is unkillable
A more informal and direct way of saying something cannot be killed.
cannot be eliminated
Emphasizes the impossibility of removing or getting rid of something.
is impervious to
Highlights resistance or invulnerability to specific threats or forces.
cannot be eradicated
Focuses on the inability to completely wipe something out.
is immune to
Highlights a natural or developed resistance to harm.
cannot be suppressed
Emphasizes the inability to hold back or restrain something.
is beyond destruction
Suggests something is in a state or condition where it can't be destroyed.
cannot be extinguished
Highlights the inability to put an end to something, often used metaphorically.
FAQs
How can I use "cannot be killed" in a sentence?
The phrase "cannot be killed" is used to describe something that is indestructible or immune to harm. For example, "The virus "cannot be killed" in this dormant state" or "Ideas "cannot be killed"".
What are some synonyms for "cannot be killed"?
Alternatives to "cannot be killed" include "is indestructible", "cannot be destroyed", or "is unkillable". The best choice depends on the specific context.
Is it better to say "cannot be killed" or "cannot be destroyed"?
Both "cannot be killed" and "cannot be destroyed" are grammatically correct and have similar meanings. "Cannot be killed" is often used in contexts involving living things or metaphorical concepts, while "cannot be destroyed" may be used more broadly.
In what scenarios is it appropriate to use "cannot be killed" metaphorically?
You can use "cannot be killed" metaphorically to describe abstract concepts like love, ideas, or hope that persist despite challenges or opposition. For instance, "Love "cannot be killed" or swept aside".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested