a valid exercise

USAGE SUMMARY

The phrase "a valid exercise" is correct and usable in written English.
It can be used when discussing an activity or task that is legitimate, appropriate, or useful in a particular context. Example: "Completing this questionnaire is a valid exercise to assess your understanding of the material."

✓ Grammatically correct

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The landmark case is Wayman v. Southard,332 which sustained the validity of the Process Acts of 1789 and 1792 as a valid exercise of authority under the necessary and proper clause.

Cornell University

Rule 17a-8 is a valid exercise of the broad authority Congress conferred on the SEC..

Columbia University

It was held a valid exercise of the police powers of the state.

Cornell University

The opinion also said that the law was a valid exercise of the power of Congress to regulate interstate commerce.

The New York Times

was prohibited by section 4, and that the limitation thereby imposed was a valid exercise of congressional power.

Cornell University

But the mayor said, "It is not a valid exercise in eminent domain to take from a private owner and give to another private owner".

The New York Times

The decision will hinge on whether the court believes the law to be a valid exercise of Congress's authority to enforce the 14th Amendment's equal protection guarantee.

The New York Times

This statute was, after a full examination of all the authorities, held by this court a valid exercise of the legislative power.

Cornell University

The extension of the ADEA to employment by state and local governments was a valid exercise of Congress' powers under the Commerce Clause.

Cornell University

We left open, however, the issue whether it was also a valid exercise of Congress' power under § 5 of the Fourteenth Amendment.

Cornell University

These cases present the question whether the Commission's decision to make tariff filing optional for all nondominant long distance carriers is a valid exercise of its modification authority.

Cornell University

Expert writing Tips

Best practice

Use "a valid exercise" to clearly communicate that an action or process is legitimate, appropriate, and serves a meaningful purpose. This phrase is particularly useful in legal, academic, and professional contexts where justification is important.

Common error

While "a valid exercise" is perfectly acceptable, it can sound overly formal in casual conversation. In such contexts, consider using simpler alternatives like "a good idea" or "worth doing" to maintain a natural tone.

Linguistic Context

The phrase "a valid exercise" functions as a noun phrase where "valid" modifies "exercise". It typically acts as a predicate nominative or object complement, defining or describing something as a legitimate or justified action. Ludwig AI confirms that this usage is correct and common.

Expression frequency: Very common

Frequent in

Academia

45%

News & Media

40%

Formal & Business

15%

Less common in

Science

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "a valid exercise" is a frequently used phrase to describe an action or process as legitimate and justified. According to Ludwig, it's grammatically correct and appears often in formal contexts like academia, news, and business. When choosing alternatives, consider the specific nuance you want to convey, whether it's legitimacy, appropriateness, or simple effectiveness. Though acceptable and grammatically correct, remember that in informal situations, less formal terms might be a better choice.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a legitimate activity

Replaces "exercise" with a broader term, while maintaining the sense of legitimacy.

a justifiable undertaking

Emphasizes the defensibility of the activity, slightly increasing the formality.

a well-founded practice

Focuses on the solid basis or reasoning behind the practice.

an appropriate measure

Suggests the action is suitable and fitting for the given situation.

a sound endeavor

Highlights the robustness and reliability of the effort.

a reasonable pursuit

Implies the activity is logical and sensible.

a defensible action

Focuses on the ability to justify or defend the action taken.

a rightful operation

Emphasizes the justness and legality of the operation.

a permissible task

Indicates that the task is allowed or authorized.

an acceptable procedure

Suggests the procedure meets the required standards or norms.

FAQs

How can I use "a valid exercise" in a sentence?

You can use "a valid exercise" to describe an action that is legitimate and serves a purpose. For example, "The court determined the law was "a valid exercise" of state power."

What's a more informal way to say "a valid exercise"?

For more casual contexts, consider alternatives like "a good idea", "worthwhile", or "makes sense" instead of ""a valid exercise"".

Is "a valid exercise" appropriate for formal writing?

Yes, "a valid exercise" is well-suited for formal writing, particularly in legal, academic, and professional settings where you need to convey legitimacy and justification.

What's the difference between "a valid exercise" and "a legitimate activity"?

While both phrases convey legitimacy, ""a valid exercise"" often implies a more structured or purposeful action, whereas "a legitimate activity" is broader and can refer to any permissible action.