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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
fail-safe
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "fail-safe" is correct and usable in written English.
It is typically used to describe a system or mechanism designed to prevent failure or minimize the consequences of failure in critical situations. Example: "The new software update includes a fail-safe feature that automatically backs up data in case of a system crash."
✓ Grammatically correct
News & Media
Science
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
57 human-written examples
Some labels are fail-safe.
News & Media
Nor is it fail-safe.
News & Media
But is it fail-safe?
News & Media
Nor would it be fail-safe.
News & Media
It is hardly a fail-safe measure.
News & Media
It's not a fail-safe system though.
News & Media
"No, because I had a fail-safe.
News & Media
I have two fail-safe suggestions.
News & Media
There are no fail-safe choices here".
News & Media
But visors are not fail-safe.
News & Media
The system is as fail-safe as fail-safe can be.
News & Media
Expert writing Tips
Best practice
When describing technical systems, clearly define what constitutes a "failure" and how the "fail-safe" mechanism responds. Specificity enhances clarity and understanding.
Common error
Avoid using "fail-safe" to imply absolute certainty of preventing failure. All systems have limitations, and overstating reliability can lead to misplaced trust and potentially dangerous situations.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "fail-safe" primarily functions as an adjective, modifying nouns to describe systems or mechanisms designed to prevent failure or minimize its consequences. As Ludwig AI highlights, it describes something that compensates automatically in case of failure.
Frequent in
News & Media
45%
Science
35%
Formal & Business
10%
Less common in
Wiki
5%
Academia
3%
Encyclopedias
2%
Ludwig's WRAP-UP
The term "fail-safe" is a commonly used adjective signifying a design or mechanism that prevents failure or minimizes its negative consequences. Ludwig AI confirms its correct usage in English. It frequently appears in news and media, science, and formal business contexts, highlighting its versatility. When writing about "fail-safe" systems, it's crucial to specify the type of failure being addressed and how the system responds. While the term implies reliability, it's essential to avoid overstating the certainty of failure prevention. Related terms include "backup system", "safety mechanism", and "contingency plan", which offer alternative ways to express the concept. This analysis provides a detailed understanding of "fail-safe", aiding in its accurate and effective use.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
backup system
Focuses on having a secondary system in place as a contingency.
safety mechanism
Emphasizes the safety aspect of preventing harm or damage.
contingency plan
Highlights the planning aspect of preparing for potential problems.
redundancy measure
Focuses on having extra components or systems to maintain functionality.
fallback option
Suggests a less preferred but still viable alternative in case of failure.
insurance policy
Implies protection against potential losses or negative outcomes.
preventative measure
Stresses the proactive aspect of avoiding problems before they occur.
error-proof design
Highlights the design aspect of making something resistant to errors.
foolproof method
Indicates a method that is simple and reliable, even for inexperienced users.
circuit breaker
Refers to a device that interrupts an electric circuit to prevent excessive current flow.
FAQs
How to use "fail-safe" in a sentence?
You can use "fail-safe" to describe a system designed to prevent failure or minimize its consequences, such as "The new software update includes a fail-safe feature that automatically backs up data in case of a system crash."
What can I say instead of "fail-safe"?
You can use alternatives like "backup system", "safety mechanism", or "contingency plan" depending on the context.
Which is correct, "fail-safe" or "failsafe"?
"Fail-safe" is the more commonly accepted and grammatically correct form. "Failsafe" is sometimes used, but it is less preferred.
What's the difference between "fail-safe" and "fault-tolerant"?
"Fail-safe" refers to a system that reverts to a safe state in case of failure, while "fault-tolerant" describes a system that continues to operate correctly despite failures. A "fault-tolerant" system aims for uninterrupted operation, whereas a "fail-safe" system prioritizes safety.
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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
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested