this is obligatory

USAGE SUMMARY

The phrase "this is obligatory" is correct and usable in written English.
You can use it to indicate that something is required or mandatory in a specific context. Example: "In order to comply with the regulations, this is obligatory for all participants."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

This is in stark contrast to many countries, where this is obligatory.

The Guardian

This is obligatory in other countries, such as the US and UK.

BBC

Although all OC retailers surveyed agree that this is obligatory in the long run, it is not yet standard for all.

Business Research

This is obligatory for comparing one type of infection to another in relation to outcomes, utilization of resources, and other matters of interest.

BMC Health Services Research

This is obligatory!

WikiHow

This is obligatory: neuter or spay your cat.

WikiHow

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

Approximately one third of those GPs who had referred patients did not receive a report, despite this being obligatory in Norway.

Journal of Manipulative and Physiological Therapeutics

"This evacuation is obligatory; it's not voluntary," Chadwick told reporters.

Independent

This book is obligatory reading for anyone interested in the current politics, science, and technologies of sustainable energy.

Massachusetts Institute of Technology

This impulse is obligatory in anyone who aspires to the sense of self as a moral, caring person.

Encyclopedia Britannica

Membership in this system is obligatory for wage earners in both the public and private sectors, for self-employed people, and farmers.

Health Economics Review

Expert writing Tips

Best practice

When using "this is obligatory", ensure the context clearly defines what 'this' refers to. Clarity is key to avoid ambiguity. For example, "Submitting the form is obligatory for all participants."

Common error

Avoid using "this is obligatory" in casual conversation. While grammatically correct, it sounds overly formal and stiff. Opt for more natural alternatives like "this is a must" or "this is required" in informal settings.

Linguistic Context

The phrase "this is obligatory" functions as a statement of requirement or necessity. Based on Ludwig's analysis, it asserts that a particular action, condition, or item is not optional but mandatory. Examples show it being used in legal, ethical, and practical contexts to emphasize compliance.

Expression frequency: Uncommon

Frequent in

Science

43%

News & Media

34%

Wiki

14%

Less common in

Encyclopedias

9%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

In summary, the phrase "this is obligatory" serves to denote a requirement or mandate. While grammatically sound, as noted by Ludwig, it leans toward formality and is best suited for contexts where compliance or adherence is paramount. Although, as Ludwig's examples show, "this is obligatory" is more frequent in science and news media, users should consider synonyms like "this is mandatory" or "this is required" in less formal settings. While the phrase is understandable in most contexts, its formal register should be taken into account for the desired effect.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

this is mandatory

Replaces 'obligatory' with 'mandatory', implying a formal requirement.

this is compulsory

Uses 'compulsory' instead of 'obligatory', suggesting something enforced or required by rule.

this is required

Substitutes 'obligatory' with 'required', indicating a need or condition that must be met.

this is a necessity

Expresses that something is essential or indispensable.

this is essential

Emphasizes the importance or fundamental nature of something.

this is imperative

Highlights the urgency or crucial nature of something.

this is unavoidable

Indicates that something cannot be prevented or escaped.

this is a must

An informal way of saying something is absolutely necessary or highly recommended.

this is binding

Implies a legal or moral obligation that must be followed.

this is prescribed

Suggests that something is officially recommended or ordered.

FAQs

What can I say instead of "this is obligatory"?

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

How to use "this is obligatory" in a sentence?

Use "this is obligatory" to emphasize that something is a requirement or must be done. For example, "Registration is free, but filling out the health questionnaire is obligatory."

What's the difference between "this is obligatory" and "this is voluntary"?

"This is obligatory" means something is required, whereas "this is voluntary" means it is optional and not required.

Is "this is obligatory" formal or informal?

"This is obligatory" is generally considered formal. In less formal contexts, you might prefer saying "this is required" or "this is essential".