is compulsory

USAGE SUMMARY

"is compulsory" is correct and usable in written English.
You could use it when describing an action or event that must be done or attended, for example: "Attendance at the weekly staff meeting is compulsory."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

More grog is compulsory.

The Economist

Primary education is compulsory.

Britannica

Voting is compulsory.

Britannica

Scripture memorisation is compulsory.

The Guardian - Opinion

The whole show is compulsory.

The Guardian

The hijab is compulsory," Roskam continues.

The Guardian

Evening assembly is compulsory for all residents.

The New York Times

Schooling is compulsory for nine years.

Encyclopedia Britannica

Primary and postprimary education is compulsory.

Encyclopedia Britannica

Religious worship is compulsory in schools.

Independent

Education is compulsory through age 15.

Encyclopedia Britannica

Expert writing Tips

Best practice

When using "is compulsory", ensure the context clearly defines who is obligated and what the obligation entails. This enhances clarity and avoids ambiguity.

Common error

While grammatically correct, "is compulsory" can sound overly formal in casual settings. Opt for more natural alternatives like "is required" or "is a must" to maintain a conversational tone.

Linguistic Context

The phrase "is compulsory" functions as a predicate adjective, describing a subject as being required or mandatory. Ludwig AI indicates its correct and usable nature in written English.

Expression frequency: Very common

Frequent in

News & Media

30%

Encyclopedias

25%

Science

20%

Less common in

Formal & Business

10%

Wiki

10%

Academia

5%

Ludwig's WRAP-UP

In summary, the phrase "is compulsory" is a grammatically sound and frequently used expression indicating that something is required or mandatory. Ludwig AI confirms its usability in writing. While versatile, it leans towards neutral and formal contexts, as evidenced by its prevalence in news, encyclopedias and scientific sources. When writing, ensure the context is clear about who is obligated. If a more casual tone is needed, consider alternatives like "is required" or "is a must".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is mandatory

Emphasizes a formal requirement, often legally binding.

is required

A general term indicating a necessity, can be formal or informal.

is obligatory

Similar to mandatory, suggesting a duty or obligation.

is a must

More informal, highlighting something highly advisable or essential.

is a requirement

Focuses on a specific condition that needs to be met.

is essential

Highlights the critical importance of something.

is necessary

Indicates that something is needed to achieve a particular outcome.

is unavoidable

Suggests that something cannot be prevented or escaped.

is a precondition

Highlights that something is a necessary term or previous condition that needs to be fulfilled.

is stipulated

Indicates a specific requirement or condition that has been explicitly stated or agreed upon.

FAQs

How do I use "is compulsory" in a sentence?

Use "is compulsory" to state that something is required or mandatory. For example, "Attendance at all training sessions is compulsory."

What can I say instead of "is compulsory"?

You can use alternatives like "is mandatory", "is required", or "is obligatory" depending on the context.

Is it grammatically correct to say "is compulsory"?

Yes, "is compulsory" is grammatically correct and widely used in formal and semi-formal contexts.

What's the difference between "is compulsory" and "is optional"?

"Is compulsory" means something is required, while "is optional" means something is not required and is a matter of choice.