which is essential

USAGE SUMMARY

The phrase "which is essential" is correct and can be used in written English.
It can be used to clarify exactly what part of a sentence is essential in order to fully understand the meaning. For example, "We need to replace the broken door handle, which is essential for securing the room."

✓ Grammatically correct

News & Media

Science

Academia

Wiki

Formal & Business

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

We also have a good assessment system, which is essential.

The Guardian

Curing garlic, which is essential for winter preservation, is a delicate, and idiosyncratic, art.

The New York Times

According to Josh, this is an "unrivalled" information service, which is essential to professionals.

The Guardian

This is more slow-burning and involves citizens outside election time which is essential.

The Guardian

Moreover, the translators could communicate well with the group, which is essential".

The Guardian

The hippocampus is the seahorse-shaped part of the brain which is essential to memory formation.

The Guardian

But she takes her seriously (which is essential when playing farce).

The Guardian

This way you can complete the feedback process, which is essential to learning".

The New York Times

That would bring the credit markets back to normal, which is essential.

The New Yorker

USP15 Ser678 is phosphorylated by ATM, which is essential for USP15 recruitment to DSBs.

Nature

Indeed, the loss of symbionts induces starvation and decreased energy, which is essential for calcification.

Nature

Expert writing Tips

Best practice

Use "which is essential" to clearly identify elements that are crucial for understanding or successful execution of a process. This phrase helps prioritize key information for your audience.

Common error

Avoid using "which is essential" in overly simple sentences where the essential nature of something is already obvious. This can make your writing sound redundant. Instead, try rephrasing or omitting the phrase altogether.

Linguistic Context

The phrase "which is essential" functions as a nonrestrictive relative clause, providing additional, non-essential information about the noun it modifies. Ludwig AI confirms its proper usage in clarifying the importance of a specific element.

Expression frequency: Very common

Frequent in

News & Media

38%

Science

28%

Wiki

15%

Less common in

Academia

8%

Formal & Business

7%

Encyclopedias

4%

Ludwig's WRAP-UP

In summary, "which is essential" is a grammatically correct and frequently used phrase to highlight the critical nature of a preceding element. As Ludwig AI confirms, its function is to add nonrestrictive, clarifying information, emphasizing why something is crucial. This phrase appears most often in news and media, as well as scientific contexts, indicating its versatility and broad applicability. When using "which is essential", ensure it provides genuinely important context to avoid redundancy, and consider alternatives like "which is key" or "which is fundamental" to vary your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

which is imperative

Emphasizes the urgency and necessity of something.

which is fundamental

Highlights something as being a basic and necessary part of a whole.

which is key

Highlights the importance of something as a central or crucial element.

which is instrumental

Focuses on the role of something as a tool or means to achieve a specific outcome.

which is decisive

Highlights the critical impact of something on a decision or outcome.

which is basic

Indicates something is fundamental and foundational.

which contributes essential

Highlights the contribution of the element as key or fundamental.

which is substantial

Suggests something has significant importance or impact.

which incorporates essential

Focuses on the inclusion of a vital component or element.

which is inevitable

Implies something is unavoidable and certain to happen.

FAQs

How can I use "which is essential" in a sentence?

Use "which is essential" to add clarifying information that specifies the importance of a particular element in the sentence. For example: "Proper hydration, "which is essential" for maintaining energy levels, should not be overlooked".

What are some alternatives to using "which is essential"?

Alternatives include phrases like "which is key", "which is fundamental", or "which is imperative", depending on the specific nuance you want to convey.

Is it better to use "that is essential" or "which is essential"?

"Which is essential" is generally used in nonrestrictive clauses, adding extra information. "That is essential" is used in restrictive clauses, where the information is crucial to the sentence's meaning. For example, "The tool "that is essential" for this task is missing" (restrictive) versus "This guide, "which is essential" for newcomers, provides basic instructions" (nonrestrictive).

What is the difference between "essential" and "important"?

"Essential" implies something is absolutely necessary and critical, while "important" suggests something is significant but not necessarily indispensable. Something "which is essential" is a prerequisite, whereas something that is important is valuable.