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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
Key success
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Key success" is not correct in standard written English; it should be "Key to success." You can use it when discussing the essential factors or elements that contribute to achieving success in a particular context.
Example: "Effective communication is the key to success in any team project."
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
Alternative expressions(3)
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
Key success factors are derived from analyzing and summarizing intelligent green building experiences in Taiwan.
Science
Key success for highway projects mainly depends on the characterization of subgrade soil intended for thousands of kilometers.
Key success factors for collaborative analyses are common definitions of main exposure and health variables.
Key success factors related to leadership and governance include sustained country ownership and political will.
Overall, hybrid crowds with lead investors embrace the key success factors shared among successful venture capital firms while leveraging the benefits of crowdfunding (Coppey 2016).
Science
SIR: You captured the key success factor behind a wildly successful company.
News & Media
There has also been one key success on the financial front.
News & Media
So from the point of view of business, intellectual property rights are the ultimate key success factor".
News & Media
But a key success factor was the network I had built before I applied for a role.
News & Media
Participants also expressed that obtaining information and effective communication are key success factors for new ventures.
There are many applications in which perception can be a key success factor in factory automation.
Expert writing Tips
Best practice
Always use the grammatically correct phrase "key to success" instead of "key success" in formal writing. While the latter might be understood, it does not adhere to standard English grammar.
Common error
Resist the urge to shorten "key to success" to "key success". Although concise, it sacrifices grammatical correctness. Remember, clarity and correctness enhance your message's impact.
Source & Trust
80%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "Key success" (more accurately, "key to success") functions as an adjectival phrase identifying the most important factors needed to achieve a desired outcome. Although frequently used, Ludwig AI identifies the grammatically correct version as "key to success".
Frequent in
Science
37%
News & Media
26%
Formal & Business
37%
Less common in
Wiki
1%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
While the phrase "key success" appears frequently across various sources, it is grammatically incorrect; the accurate and recommended form is "key to success". Ludwig AI analysis shows that the phrase, used to emphasize the critical elements for achieving a goal, is common in scientific, news and media, and formal business contexts. To ensure grammatical correctness and clarity in your writing, it's best to consistently use "key to success" or explore related phrases like "essential for success" or "crucial success factor".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Key to success
Replaces the grammatically incorrect "success" with the prepositional phrase "to success" making it grammatically correct and conveying the same core meaning.
Crucial success factor
Replaces "key" with "crucial" and reverses the order of "success" and "factor" while maintaining the emphasis on a vital element.
Essential for success
Uses "essential" instead of "key" and rephrases as a prepositional phrase to highlight the necessity for achieving a positive result.
Vital ingredient for success
Employs a metaphorical "ingredient" to underscore the importance of a particular element in attaining success.
Important success factor
Substitutes "key" with "important" to convey the significance of a contributing aspect.
Critical for achieving success
Highlights the necessity of a factor for realizing a positive outcome, using a more elaborate and formal structure.
Fundamental to success
Replaces "key" with "fundamental" to emphasize the foundational nature of the element for achieving success.
Cornerstone of success
Uses the metaphor of a "cornerstone" to denote the essential and indispensable role of a factor in building success.
Prime requirement for success
Emphasizes that the factor is a primary condition or necessity for reaching a successful outcome.
Significant success determinant
Replaces "key" with "significant" and "factor" with "determinant" to indicate that the element has a substantial influence on the outcome.
FAQs
What is the correct way to say "Key success"?
The grammatically correct way to express this concept is "key to success". This phrasing follows standard English grammar rules.
Is "Key success" grammatically correct?
No, "Key success" is not grammatically correct. The correct phrasing is "key to success". Ludwig AI identifies this error.
What are some alternatives to "Key success"?
While "Key success" is commonly used, you can use phrases such as "essential for success", "crucial success factor", or "vital ingredient for success", depending on the context. However, the most straightforward and grammatically sound alternative is "key to success".
Why is "Key success" considered grammatically incorrect?
The phrase "Key success" omits the necessary preposition "to". In English grammar, when "key" functions as an adjective describing something that leads to a result, it requires "to" to connect it to the outcome, hence "key to success".
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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
3.8/5
Expert rating
Real-world application tested