a key requirements

USAGE SUMMARY

The phrase "a key requirements" is not correct in English.
It should be "a key requirement" or "key requirements" depending on the context. You can use it when discussing an essential condition or necessity in a particular context, but ensure that the singular or plural form is used correctly. Example: "One of the key requirements for this project is to meet the deadline."

⚠ May contain grammatical issues

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Each of these areas is discussed in terms of (a) key requirements, (b) their application framework, (c) major impairments and applicable mitigation techniques, and (d) current and/or future trends.

EURASIP Journal on Wireless Communications and Networking

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Acting classes will often require movement and high energy activity, so air conditioning is a key requirement.

WikiHow

Languages – particularly Russian and Chinese – were also a key requirement.

The Guardian

"The UK's enduring presence in the Gulf should have made it a key requirement for the engines.

The Guardian

The technology is notable for its ability to operate at high speeds while consuming little power, a key requirement for a new generation of battery-powered mobile devices.

The New York Times

A key requirement of the treaty was that all West Papuans be allowed to vote in a referendum on independence, which was to be overseen by the UN.

The Guardian

For first-time buyers the security of a fixed monthly repayment is a key requirement and helps with budgeting in those costly early years of home ownership.

Independent

A key requirement for larger creatures is oxygen, and the dramatic history of oxygen levels is also etched in Ediacaran rocks.

The New York Times - Science

A key requirement for synthetic blood is that it should be just as cheap, or cheaper, to produce than donated blood.

Independent

Post-independence, the colonial-rooted middle class crowded the bureaucracy as English remained a key requirement to pass the civil service examination.

The New York Times

Opening up these professions is a key requirement of the country's bailout deal with the European Union and International Monetary Fund.

The New York Times

Expert writing Tips

Best practice

Always ensure that the noun following "a key" is singular ("a key requirement") or use the plural form "key requirements". This avoids grammatical errors.

Common error

Avoid using plural nouns directly after the article "a" (e.g., "a key requirements"). Always use a singular noun or rephrase to use a plural noun without the article.

Linguistic Context

The phrase "a key requirements" attempts to function as a noun phrase identifying essential conditions or necessities. However, it is grammatically incorrect. Ludwig AI highlights the correct forms as either "a key requirement" or "key requirements".

Expression frequency: Rare

Frequent in

Science

32%

News & Media

32%

Wiki

2%

Less common in

Formal & Business

2%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "a key requirements" is grammatically incorrect. Ludwig AI suggests using "a key requirement" (singular) or "key requirements" (plural) instead. Although the intended meaning is usually clear, the incorrect grammar can undermine the credibility of your writing. The phrase appears across various contexts, including scientific articles, news reports, and general web content, but its incorrect usage should be avoided in formal writing. Remember to use the proper noun form to ensure grammatical accuracy.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

essential requirements

Changes the article "a" to an adjective and pluralizes "requirement".

fundamental needs

Replaces "key" with "fundamental" and "requirements" with "needs".

critical prerequisites

Substitutes "key" with "critical" and "requirements" with "prerequisites".

vital demands

Replaces "key" with "vital" and "requirements" with "demands".

primary necessities

Changes "key" to "primary" and "requirements" to "necessities".

basic stipulations

Replaces "key" with "basic" and "requirements" with "stipulations".

core essentials

Substitutes "key" with "core" and "requirements" with "essentials".

main qualifications

Replaces "key" with "main" and "requirements" with "qualifications".

important conditions

Changes "key" to "important" and "requirements" to "conditions".

significant criteria

Replaces "key" with "significant" and "requirements" with "criteria".

FAQs

What is the correct way to use the phrase?

The grammatically correct versions are "a key requirement" (singular) or "key requirements" (plural). For example, "A key requirement for this job is experience" or "Key requirements for this job include experience and education".

Is it ever correct to say "a key requirements"?

No, "a key requirements" is grammatically incorrect. You should use either the singular form, "a key requirement", or the plural form, "key requirements".

What are some alternatives to "a key requirement"?

You can use alternatives like "essential requirement", "critical requirement", or "vital requirement".

How does "a key requirement" differ from "key requirements"?

"A key requirement" refers to a single, specific requirement, while "key requirements" refers to multiple requirements. The choice depends on whether you are discussing one item or several.