a vast portion of

USAGE SUMMARY

The phrase "a vast portion of" is correct and usable in written English.
It can be used to describe a large part or segment of something, often in contexts discussing quantities, areas, or populations. Example: "A vast portion of the population relies on public transportation for their daily commute."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

32 human-written examples

Here they will get a vast portion of the revenues," beyond which he would not elaborate.

The New York Times - Arts

It holds dominion over a vast portion of oil and natural gas below the North Sea.

The New York Times

But a vast portion of life should be exempt from control by majorities.

The Washington Post

But what Prein and other researchers have found is much higher across a vast portion of the United States.

The Washington Post

14 Protecting the Blue Crab A vast portion of the lower Chesapeake Bay has been declared a sanctuary to provide safe passage for the embattled blue crab.

The New York Times

A monumental city-planning scheme is to fill in a vast portion of Tokyo Bay & erect a twin city to Tokyo.

The New Yorker

Human-verified similar examples from authoritative sources

Similar Expressions

28 human-written examples

But while Mr. Spitzer and Mr. Cayne face years in exile, the indefatigable Mr. Grasso brings his case to New York's highest appeals court on Tuesday, with a growing chance that he may keep the vast portion of his payout.

The New York Times

The vast portion of location theory is location problems in the monopoly condition.

Journal of Industrial Engineering International

For example, are we talking about the traditional market where the vast portion of the satellites are small-, medium- or large-sized?

Huffington Post

The BRCK team is committed to bringing its peer-based Internet services to the vast portion of the African population still disconnected from the global Web.

HuffPost

Nor do we support the vast portion of the agenda that he laid out in his polarizing and mean-spirited campaign.

Los Angeles Times

Expert writing Tips

Best practice

When using "a vast portion of", ensure that the context clearly defines what the 'whole' is, to which the portion refers. This provides clarity and avoids ambiguity.

Common error

Avoid using "a vast portion of" when the actual percentage or amount is relatively small. Using a more precise descriptor, like "a notable fraction", can improve accuracy.

Linguistic Context

The phrase "a vast portion of" functions as a determiner phrase, specifically quantifying a substantive element. It modifies a noun to indicate that a large part of it is being referred to. Examples provided by Ludwig showcase it used with territory, revenues, life, etc.

Expression frequency: Common

Frequent in

News & Media

72%

Science

20%

Academia

8%

Less common in

Encyclopedias

4%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "a vast portion of" is a versatile phrase used to denote a substantial part or segment of something. Ludwig AI confirms its grammatical correctness and common usage across varied contexts, from news and media to scientific and academic domains. While the phrase is suitable for formal writing, it's important to ensure clarity by defining the 'whole' to which the portion refers. Alternatives like "a significant part of" or "a considerable amount of" can be used for variety, but "a vast portion of" effectively communicates magnitude and significance.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a significant part of

Replaces "vast" with "significant", indicating importance or consequence.

a considerable amount of

Substitutes "portion" with "amount", focusing on quantity instead of division.

a large segment of

Uses "segment" instead of "portion", implying a defined section or group.

a substantial fraction of

Employs "fraction" to denote a part of a whole, highlighting proportionality.

a major share of

Replaces "portion" with "share", emphasizing ownership or distribution.

a sizable chunk of

Uses "chunk" to convey a more informal sense of a large piece.

a good deal of

A more colloquial way to express a large quantity or amount.

a noteworthy extent of

Focuses on the degree or scope, using more formal vocabulary.

a dominant piece of

Implies that a portion has control or a leading presence

a sweeping area of

Implies that covers a widespread area

FAQs

How can I use "a vast portion of" in a sentence?

Use "a vast portion of" to describe a large part or segment of something. For example, "A vast portion of the country's budget is allocated to healthcare."

What can I say instead of "a vast portion of"?

You can use alternatives like "a significant part of", "a considerable amount of", or "a large segment of" depending on the context.

Is it redundant to use "very vast" portion instead of "a vast portion of"?

Yes, using "very vast" is generally redundant. The word "vast" already implies a great extent or size. Stick to "a vast portion of" for clear and concise writing.

What's the difference between "a vast portion of" and "the majority of"?

"A vast portion of" implies a large, but not necessarily dominant, part. "The majority of" indicates more than 50%. So, while a vast portion can be substantial, it doesn't always represent the largest share.