is voluntary

USAGE SUMMARY

The part of the sentence "is voluntary" is correct and usable in written English.
You can use it to describe an action that someone chooses to do without being required to do it. For example, "Participation in the program is voluntary."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

"It is voluntary.

The New York Times

The program is voluntary.

The New York Times

Military service is voluntary.

Encyclopedia Britannica

Service is voluntary.

Britannica

The insurance is voluntary.

The Washington Post

The programme is voluntary.

The Guardian - Lifestyle

Signing is voluntary.

The New York Times

Participation is voluntary.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

Some are "voluntary" recruits.

The Economist

Membership will be voluntary.

The Economist

They are voluntary, really.

The New York Times

Expert writing Tips

Best practice

When using "is voluntary", ensure the context clearly indicates who has the choice and what the scope of that choice is. For example, clarify whether participation, membership, or another specific action is voluntary.

Common error

Avoid vague statements like "The program is voluntary" without specifying who the program is voluntary for. Always clarify the subject to prevent misinterpretation.

Linguistic Context

The phrase "is voluntary" functions as a predicate adjective, describing the nature of a subject as being optional or not compulsory. As Ludwig examples show, it typically modifies nouns like participation, membership, or service.

Expression frequency: Very common

Frequent in

News & Media

44%

Science

29%

Academia

10%

Less common in

Formal & Business

7%

Encyclopedias

4%

Wiki

3%

Ludwig's WRAP-UP

The phrase "is voluntary" is a versatile and commonly used expression that indicates something is optional and not required. Ludwig AI confirms its grammatical correctness and widespread use. It functions as a predicate adjective, typically found in news, science, and academic contexts. When using "is voluntary", clarity is crucial; specify who the choice applies to. Alternatives include "is optional" or "is not compulsory". This phrase is suitable for various registers, emphasizing its broad applicability.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is optional

Replaces "voluntary" with a direct synonym, emphasizing the lack of obligation.

is not required

Emphasizes the lack of necessity or obligation.

is not compulsory

Uses a negative construction to highlight the absence of mandatory participation.

is not obligatory

Similar to 'is not compulsory', focusing on the absence of a legal or moral requirement.

is freely chosen

Highlights the freedom of choice in the action.

is non-mandatory

A more formal synonym for "is voluntary", suitable for official contexts.

is at one's discretion

Shifts the focus to individual choice and decision-making power.

is up to the individual

Places the responsibility and decision on the person involved.

is a matter of choice

Highlights that the action is based on personal preference.

is of one's own accord

Indicates that the action is initiated by the person themselves.

FAQs

How can I use "is voluntary" in a sentence?

You can use "is voluntary" to describe something that is not required or mandatory. For example, "Participation in the survey "is voluntary"."

What can I say instead of "is voluntary"?

Alternatives include "is optional", "is not compulsory", or "is a matter of choice" depending on the context.

Which is correct, "is voluntary" or "is mandatory"?

"Is voluntary" means something is optional, while "is mandatory" means it is required. The correct choice depends on the intended meaning. If something is not required, use "is voluntary". If something is required, use "is mandatory".

What's the difference between "is voluntary" and "is required"?

"Is voluntary" implies that an action or participation is optional and based on individual choice, while "is required" indicates that it is compulsory and necessary. The opposite of "is voluntary" is "is required".