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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
key to maintain
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "key to maintain" is not correct in standard written English.
It may be intended to convey the importance of maintaining something, but it lacks clarity and proper grammatical structure. Example: "The key to maintaining a healthy lifestyle is regular exercise and balanced nutrition."
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
Alternative expressions(18)
essential to maintain
critical for safeguarding
important to maintain
vital for preserving
essential for the protection
indispensable for securing
essential for achieving
worth maintaining
worth preserving
worth keeping
worth sustaining
are to maintain
valuable to retain
beneficial to preserve
key to retention
key to preservation
key to survival
a necessity to preserve
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
18 human-written examples
Catalyst control during chemical vapor deposition (CVD) is key to maintain the sustained growth of VACNT arrays.
Science
Reasonable zoning of the nature reserve (NR) is the key to maintain the reserve's ecological functions for sustainable development.
Science
By comparing three cases of synchrony-de-synchrony switching, we find that the phase synchrony is the key to maintain the coupling among tubulins during growth.
Science & Research
The results suggest that the key to maintain such a trade-off over time is the continuous formation and dissolution of salt-bridges with a wide range of persistence.
Consistency is key to maintain your audience's loyalty.
News & Media
Thus interactions among calorie intake, meal frequency and timing, as organized by the daily circadian rhythm program, are likely key to maintain the cellular and organ fitness.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
42 human-written examples
What's the key to maintaining sanity?
News & Media
Home form will be key to maintaining those standards.
News & Media
Television audiences have splintered, and social media is key to maintaining contact with audiences.
News & Media
The use of tensor-product basis functions is key to maintaining efficiency at high-order.
THE key to maintaining economic stability is well-placed confidence in the markets.
News & Media
Expert writing Tips
Best practice
For clarity and grammatical precision, consider using phrases like "essential for maintaining" or "crucial for preserving" instead of "key to maintain".
Common error
Avoid overusing the phrase "key to maintain" in your writing. While it's understandable to emphasize the importance of something, repetitive use can make your writing sound monotonous. Opt for synonyms and varied sentence structures to keep your prose engaging.
Source & Trust
84%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key to maintain" functions as a noun phrase aiming to emphasize the importance or necessity of maintaining something. However, according to Ludwig AI, it isn't considered grammatically correct. More standard alternatives include "essential for maintaining" or "critical to maintain".
Frequent in
Science
42%
News & Media
37%
Formal & Business
21%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "key to maintain" is commonly used to stress the importance of maintaining something. However, Ludwig AI indicates it's not grammatically correct and suggests alternatives like "essential for maintaining" or "crucial for preserving". Although widely used across scientific, news, and business contexts, its grammatical ambiguity may reduce its suitability for formal writing. For more precise and grammatically sound writing, consider using the suggested alternatives.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
essential to maintain
Replaces "key" with "essential", emphasizing necessity.
critical to maintain
Substitutes "key" with "critical", highlighting importance.
vital to maintain
Replaces "key" with "vital", stressing necessity.
crucial to maintain
Replaces "key" with "crucial", emphasizing the importance for success.
important for maintaining
Replaces "key to" with "important for", rephrasing the structure.
necessary to maintain
Substitutes "key" with "necessary", indicating a requirement.
fundamental for maintaining
Replaces "key" with "fundamental", highlighting the basic importance.
integral to maintaining
Substitutes "key" with "integral", meaning essential for completeness.
a cornerstone of maintaining
Replaces "key" with "a cornerstone", changing the metaphor.
significant for maintaining
Replaces "key" with "significant", indicating the noteworthiness.
FAQs
What are some alternatives to "key to maintain"?
You can use alternatives like "essential to maintain", "critical to maintain", or "vital to maintain" depending on the specific context.
Is "key to maintain" grammatically correct?
While understandable, "key to maintain" is not considered standard written English. It's better to use phrases like "essential for maintaining" or "crucial for preserving" for greater grammatical accuracy.
How can I use "essential to maintain" in a sentence?
Example: "Regular maintenance is essential to maintain the equipment's optimal performance."
What's the difference between "key to maintain" and "essential for maintaining"?
Although the meaning is similar, "essential for maintaining" is grammatically preferable to "key to maintain". Use "essential for maintaining" for better clarity and correctness.
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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
3.5/5
Expert rating
Real-world application tested