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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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questionable activity

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "questionable activity" is correct and usable in written English.
It can be used to describe actions or behaviors that raise doubts about their legality, morality, or appropriateness. Example: "The investigation revealed several instances of questionable activity within the organization that needed to be addressed."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

44 human-written examples

Having the CIA team up with the NYPD to establish a domestic spying operation using undercover police officers and civilian "snitches," who were suborned into service with threats of deportation or imprisonment, is bad enough, but a review of the fruits of all of this questionable activity also raises serious questions about the wastefulness of the entire effort.

News & Media

Huffington Post

Mr. Berardino said that the report is expected to be finished by the end of this week but deflected questions about whether it would show more questionable activity than previously reported.

News & Media

The New York Times

This site is not meant for harrassment, threats, pornography, crime or other questionable activity, and we will happily ban users who use it questionably or turn their information over to the appropriate authorities.

News & Media

TechCrunch

Report any questionable activity or crime right away.

But when you have a questionable activity to begin with, why is the punishment the same?" Kate Zernike.

News & Media

The New York Times

Iran has said in the past that reports of questionable activity at Parchin are fabrications.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

16 human-written examples

Staff who have compliance questions or concerns should report questionable activities to their supervisor, department head or chair, their facility compliance officer, or to the DUHS Chief Compliance Officer.

"The magnitude of questionable activities kept growing," he said.

News & Media

The New York Times

However, the post opened the floodgates as bloggers received tip-offs about other, more questionable activities.

News & Media

The Guardian

The runoff was characterized by accusations of questionable activities by both sides.

News & Media

The New York Times

(A few of our more bizarre stunts and questionable activities would lower the tone of Hustler magazine).

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "questionable activity", ensure the context clearly indicates what makes the activity questionable. Provide specific details or evidence to support the assertion.

Common error

Avoid using "questionable activity" as a vague accusation. Always provide context or evidence to support why the activity is considered questionable; otherwise, it weakens your argument and lacks credibility.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "questionable activity" functions primarily as a noun phrase, where "questionable" is an adjective modifying the noun "activity". It's used to describe a subject that is not clearly defined as good or bad, but raises concerns. Ludwig provides many examples, with most authoritative sources confirming this usage.

Expression frequency: Very common

Frequent in

News & Media

70%

Academia

15%

Science

10%

Less common in

Formal & Business

3%

Wiki

1%

Social Media

1%

Ludwig's WRAP-UP

The phrase "questionable activity" is a common and grammatically correct term used to describe actions or behaviors that raise doubts about their appropriateness, legality, or morality. As Ludwig AI confirms, it functions as a noun phrase, with "questionable" modifying "activity". It's prevalent in news, academic, and scientific contexts, with a neutral to professional tone. When using this phrase, it's crucial to provide context and justification, avoiding vague accusations. Alternatives include "suspicious behavior" and "dubious conduct". The examples found by Ludwig demonstrate its widespread use across various reputable sources, solidifying its status as a reliable and versatile term.

FAQs

How can I use "questionable activity" in a sentence?

You can use "questionable activity" to describe actions or behaviors that raise doubts about their legality, morality, or appropriateness. For example: "The audit revealed several instances of "questionable activity" within the organization".

What are some alternatives to "questionable activity"?

Depending on the context, you can use alternatives like "suspicious behavior", "dubious conduct", or "irregular practices".

When should I report "questionable activity"?

Report any activity that seems suspicious, unethical, or potentially illegal immediately. Follow the reporting procedures of your organization or institution.

What is the difference between "questionable activity" and "illegal activity"?

"Questionable activity" suggests something is doubtful or suspicious but not necessarily proven illegal. "Illegal activity", on the other hand, refers to actions that are specifically prohibited by law.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: