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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
crucial
Grammar usage guide and real-world examplesUSAGE SUMMARY
"crucial" is a correct, usable word in written English.
You use it to indicate that something is of great importance or necessary in order to achieve a certain result. Example: "Making sure our website is running smoothly is absolutely crucial to our business success."
✓ 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
60 human-written examples
Transport secretary Patrick McLoughlin said: "We are investing in the biggest rail modernisation since the Victorian era and fares have a crucial role to play in funding these improvements.
News & Media
He's done crucial research on language acquisition, and he offers an admirable account of syntax in his book, but it is unclear what he's talking about here.
News & Media
So the stakes are high in these crucial hours".
News & Media
At this G20 I brought together a crucial meeting between President Obama and fellow European leaders to insist on urgent progress on a comprehensive EU-US trade deal that could add £10bn to the UK economy alone.
News & Media
"It's a crucial part of the vision of the institution even to be a little bit disputatious in a way, and that's something we're actively trying to seek, not as a way of shocking people for no good reason, but to encourage conversation".
News & Media
But there has been a real edge to the cricket, too, especially in this crucial part of the match with Billy Godleman determined to shine against his former club.
News & Media
Related: 10 tips for charity impact measurement How charities attempt to communicate this is crucial.
News & Media
The crucial difference is that with Hamlet I felt it was important to be provocative because the play is so famous it is inert.
News & Media
Related: Republican elite swarm New Hampshire as host of 2016 hopefuls take the stage The full-to-bursting roster of Republican presidential aspirants expanded again over the weekend after John Kasich, the governor of the crucial swing-state of Ohio, laid the groundwork for a run on the White House with an unusual attack on Wall Street.
News & Media
He was an crucial part of any tour, organised, funny, highly hospitable and with an innate ability to get on famously with anyone, anywhere.
News & Media
But we all feel it's crucial that Caroline Lucas, the Green party's sole MP at this time, should be re-elected in her Brighton constituency on 7 May.
News & Media
Expert writing Tips
Best practice
When emphasizing the impact of an action or decision, use "crucial" to highlight its significant effect on the outcome. For example, "Effective communication is crucial for team success."
Common error
Avoid using "crucial" for minor or insignificant details. Reserve it for situations where the outcome genuinely depends on the factor being described.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "crucial" is as an adjective. It modifies nouns to emphasize the extreme importance or decisiveness of something, as confirmed by Ludwig and demonstrated in numerous examples.
Frequent in
News & Media
60%
Formal & Business
20%
Science
10%
Less common in
Wiki
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "crucial" functions as an adjective to denote something of extreme importance or necessity. Ludwig AI confirms its grammatical correctness and provides numerous examples across various contexts. The phrase is most frequently used in News & Media and Formal & Business settings, indicating a neutral to formal register. When writing, remember to reserve "crucial" for situations where the outcome truly hinges on the factor being described. While alternatives like "essential" or "vital" exist, "crucial" emphasizes a particularly decisive role.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
essential
Focuses on the necessity of something, suggesting it is indispensable.
vital
Emphasizes the life-sustaining or critical nature of something.
critical
Highlights the importance of something in determining an outcome or crisis.
key
Suggests that something is central or fundamental to success.
indispensable
Underscores the absolute necessity of something, indicating it cannot be done without.
significant
Highlights the importance of something but can be less emphatic than "crucial".
pivotal
Indicates that something is a turning point or a decisive factor.
of the essence
Stresses the utmost importance and urgency of something.
highly important
A more general alternative indicating significant value.
fundamental
Indicates a basic and necessary element.
FAQs
How to use "crucial" in a sentence?
"Crucial" is used to emphasize the importance of something. For instance, "Honest communication is "crucial" for building trust within a team."
What can I say instead of "crucial"?
Which is correct, "crucial" or "important"?
What's the difference between "crucial" and "significant"?
"Crucial" implies that something is essential to success or survival, while "significant" suggests that something is notable or important, but not necessarily indispensable.
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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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested