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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is key in
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'is key in' is correct and can be used in written English, however it is not a commonly used phrase.
It is used to indicate that something is essential to achieving a goal. For example: Communication is key in developing strong relationships.
✓ Grammatically correct
News & Media
Wiki
Formal & Business
Alternative expressions(20)
is crucial for
is essential for
is vital to
is integral to
is fundamental to
is central to
is important for
plays a critical role in
is a prerequisite for
is important in
is pivotal in
is major in
is instrumental in
is significant in
is critical in
is considered in
is factored into
is accommodated in
is prominent in
is visible in
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
Second, teamwork is key in this business.
News & Media
Adequate water is key in the desert.
News & Media
Cash flow is key in his analysis.
News & Media
"Competition is key in maintaining investor confidence".
News & Media
Waste is key in the novel.
News & Media
Flexibility is key in the action too.
News & Media
This issue is key in the battle over press regulation.
News & Media
Everyone knows that pitching is key in the postseason.
News & Media
"Experience is key in fighting fires," said Capt.
News & Media
The ability to change is key in writing drama.
News & Media
Nicotine involves dopamine release, which is key in signaling pleasure.
News & Media
Expert writing Tips
Best practice
When using "is key in", ensure that the sentence clearly identifies what is essential for the specific context you are describing. Be specific about the result or outcome that depends on the key element.
Common error
Avoid using "is key in" when the 'key' element is too vague or undefined. Clearly specify what exactly is indispensable for the situation to prevent ambiguity.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is key in" functions as a predicate adjective emphasizing the indispensable nature of something within a particular process, context, or system. As Ludwig AI points out, it highlights something essential for achieving a goal.
Frequent in
News & Media
42%
Wiki
34%
Formal & Business
9%
Less common in
Science
7%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "is key in" serves to emphasize the critical importance of a particular element within a specific context. While grammatically sound and widely used, consider its appropriateness in formal writing, opting for alternatives like "is crucial for" or "is essential for" to enhance precision. As Ludwig AI highlights, clearly defining the indispensable element is crucial to prevent any vagueness.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is crucial for
Replaces 'key' with 'crucial', indicating a critical level of importance.
is essential for
Substitutes 'key' with 'essential', highlighting the indispensable nature.
is vital to
Uses 'vital' instead of 'key', suggesting that something is necessary for the existence or success of something.
is paramount in
Replaces 'key' with 'paramount', highlighting the supreme importance.
is integral to
Replaces 'key' with 'integral', indicating that something forms an essential part of something.
is fundamental to
Indicates that something is a basic or necessary part of a foundation.
is central to
Highlights that something is at the center of something else.
is important for
Replaces 'key' with 'important', indicating significance but potentially less criticality.
plays a critical role in
Emphasizes the function as being a central part of a process.
is a prerequisite for
Indicates that something is required before something else can happen.
FAQs
How can I use "is key in" in a sentence?
The phrase "is key in" indicates that something is essential or crucial for a particular outcome or process. For example, "Communication is key in any relationship."
What alternatives can I use instead of "is key in"?
You can use alternatives like "is crucial for", "is essential for", or "is vital to" depending on the context.
Is it better to use "is key to" or "is key in"?
While both phrases are grammatically correct, "is key to" is more common. "Is key in" is typically used when followed by a gerund (verb ending in -ing) or when referring to a larger process or system.
What does it mean when something "is key in" a particular context?
When something "is key in" a context, it means that it is a fundamental and necessary element for success or proper functioning within that specific situation.
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested