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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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most critical

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "most critical" is correct and usable in written English.
It can be used to emphasize the highest level of importance or urgency regarding a particular issue or aspect. Example: "In this project, meeting the deadline is the most critical factor for success."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Of which are you most critical?

News & Media

The New York Times

Among the most critical is traffic congestion.

News & Media

The New York Times

Below, some of the most critical changes.

News & Media

The New York Times

The most critical condition is immobility.

News & Media

The Guardian

"First impression traits are the most critical.

News & Media

The Guardian

The most critical reason has been resources.

The most critical patients were already unconscious.

News & Media

The New Yorker

We weren't each other's most critical readers.

He dodged the most critical ones.

I was probably the most critical.

Money has become the most critical issue.

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Expert writing Tips

Best practice

Use "most critical" to clearly and directly emphasize the single most important aspect of a situation, plan, or evaluation.

Common error

Avoid using "most critical" when simply indicating something is important; reserve it for scenarios where it truly represents the deciding factor or the highest level of urgency.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "most critical" functions as a superlative adjective phrase. It modifies a noun to indicate that it is the most important or decisive factor among a group of similar items. Ludwig confirms that this usage is grammatically correct and widely accepted.

Expression frequency: Very common

Frequent in

News & Media

62%

Science

19%

Formal & Business

7%

Less common in

Academia

3%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "most critical" is a superlative adjective phrase used to emphasize the highest degree of importance or urgency. As Ludwig confirms, it is grammatically correct and very common in writing, particularly within news and media contexts. When using "most critical", reserve it for situations where highlighting the absolute deciding factor is essential. While alternatives like "vitally important" and "paramount importance" exist, "most critical" offers a direct and emphatic way to underscore what truly matters most.

FAQs

How can I use "most critical" in a sentence?

You can use "most critical" to emphasize the highest level of importance. For example, "The "most critical factor" in this project is meeting the deadline."

What are some alternatives to "most critical"?

Alternatives include "vitally important", "paramount importance", or "absolutely essential" depending on the context.

Is there a difference between "critical" and "most critical"?

"Critical" indicates something is important or essential, while "most critical" emphasizes that it is the single most important or essential element among others.

When is it appropriate to use "most critical" in writing?

Use "most critical" when you need to explicitly highlight something as being the absolute highest priority or the deciding factor in a situation. It is effective when emphasizing the "most critical element".

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Source & Trust

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Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: