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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
Key factor
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Key factor" is correct and usable in written English.
It can be used to refer to an important element or component that significantly influences a situation or outcome. Example: "The key factor in our success was the team's ability to adapt to changing market conditions."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
58 human-written examples
That's a key factor.
News & Media
Cost is another key factor.
News & Media
Performance is the key factor.
News & Media
Another key factor is embarrassment.
News & Media
A key factor is marketisation.
News & Media
Clearly, suspense is a key factor.
News & Media
"I think that was the key factor".
News & Media
The latter is the key factor.
News & Media
But overall, deprivation is the key factor.
News & Media
"I think cost is a key factor.
News & Media
And in between lies the key factor.
News & Media
Expert writing Tips
Best practice
When using "key factor", ensure the context clearly establishes what is being influenced. For instance, specify "key factor in success" or "key factor in the decision."
Common error
Avoid using "key factor" when the element is merely contributory, not decisive. Reserve it for situations where the factor significantly shapes the outcome.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key factor" functions as a noun phrase, typically acting as a subject complement or object in a sentence. It identifies a crucial element influencing a particular situation or outcome. Ludwig examples confirm its role in highlighting significant determinants across various contexts.
Frequent in
News & Media
67%
Science
17%
Formal & Business
8%
Less common in
Wiki
5%
Encyclopedias
2%
Reference
1%
Ludwig's WRAP-UP
The phrase "key factor" is a versatile and frequently used term to denote a crucial element influencing a situation or outcome. As confirmed by Ludwig, it's grammatically correct and widely accepted in various contexts, predominantly in news and media, science, and formal business settings. It's important to use it when the element is truly decisive, rather than merely contributory. Alternatives like "crucial element" or "essential component" can be employed for subtle variations in meaning. Given its widespread usage and clear meaning, "key factor" remains a valuable asset in effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
crucial element
Replaces "factor" with "element", emphasizing the essential nature of the component.
essential component
Substitutes "factor" with "component", highlighting its role as a necessary part of a whole.
primary reason
Shifts the focus to causation, emphasizing the main cause or justification.
main consideration
Highlights the importance of something when making a decision or judgment.
significant aspect
Replaces "factor" with "aspect", focusing on a particular feature or element that is important.
critical determinant
Emphasizes the decisive role of the factor in influencing an outcome.
major influence
Highlights the power that a factor has on a particular situation or outcome.
chief driver
Focuses on what propels or motivates a particular outcome or situation.
central point
Draws attention to the most important idea or issue being discussed.
vital ingredient
Implies that the factor is an indispensable element needed for success or completion.
FAQs
How can I use "key factor" in a sentence?
Use "key factor" to highlight a crucial element influencing a situation. For example, "Teamwork was a "key factor" in our project's success."
What are some alternatives to "key factor"?
Alternatives include "crucial element", "essential component", or "primary reason", depending on the specific nuance you want to convey.
Is it redundant to say "the most key factor"?
Yes, using "the most key factor" is generally redundant. "Key" already implies high importance, so saying ""key factor"" is sufficient.
What's the difference between "key factor" and "important factor"?
"Key factor" suggests something is essential and decisive, while "important factor" implies significance but not necessarily being the most crucial element. "Key factor" emphasizes a more critical role.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested