a deep investigation

USAGE SUMMARY

"a deep investigation" is a correct and usable phrase in written English.
You can use it to refer to something that requires a thorough analysis or examination, such as a police investigation into a crime. For example, "The police conducted a deep investigation into the disappearance of the missing woman."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

41 human-written examples

For a deep investigation, the PEC system was accompanied to investigate the photophysical behaviors under visible light irradiation as shown in Fig. 4a.

Nanoscale Research Letters

For a deep investigation, the PEC system was accompanied to investigate the photophysical behaviors of photogenerated electron hole pairs as shown in Fig. 3c.

Nanoscale Research Letters

Treasury secretary John Fraser believes it is worthwhile pursing a "deep" investigation into credit card interest rates.

The Guardian - Business

We present a deep investigation of pyroelectric fields generated by lithium niobate crystals through integrated microheater structures.

Sensors and Actuators A: Physical

To provide a deep investigation, ten different random distributions are employed and compared with CEC2013 test suits.

Journal of Parallel and Distributed Computing

For a deep investigation of their influences, field measurements and numerical simulations are performed in this study.

Urban Forestry & Urban Greening

Human-verified similar examples from authoritative sources

Similar Expressions

19 human-written examples

But the deliberative poll permitted a deeper investigation.

The Guardian - Opinion

That led to a deeper investigation that uncovered the fake invoicing, Mr. Morgenthau said.

The New York Times

If they had felt it needed a deeper investigation, they would have told us".

The Guardian - Sport

The approach allows a deeper investigation of structures which are not sensitive to imperfections.

Computer Methods in Applied Mechanics and Engineering

To preserve their cultural and economic value, they often call for a deeper investigation to assess their state of conservation.

Engineering Structures

Expert writing Tips

Best practice

When using "a deep investigation", ensure the context clearly indicates the subject and scope of the investigation. For instance, specify what is being investigated and why it requires a deep dive.

Common error

Avoid using "a deep investigation" as a generic intensifier. Instead, provide context and details about the investigation's focus and methods to enhance clarity and impact.

Linguistic Context

The phrase "a deep investigation" functions as a noun phrase, where "deep" is an adjective modifying the noun "investigation". It describes the type or quality of the investigation. Ludwig AI confirms its usability in diverse contexts.

Expression frequency: Common

Frequent in

Science

39%

News & Media

39%

Academia

9%

Less common in

Formal & Business

5%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "a deep investigation" is a grammatically sound and frequently employed phrase across various domains, most notably in science and news media. Ludwig AI affirms its correctness and versatility. When employing this phrase, ensure the context clearly defines the scope and subject of the investigation. While alternatives like "thorough inquiry" and "extensive study" exist, "a deep investigation" effectively conveys a comprehensive and detailed examination.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a thorough inquiry

Replaces "investigation" with "inquiry", suggesting a formal examination.

an extensive study

Substitutes "investigation" with "study", implying a more academic or research-oriented approach.

a comprehensive analysis

Uses "analysis" instead of "investigation", highlighting the detailed examination of the subject.

an in-depth examination

Replaces "deep investigation" with "in-depth examination", maintaining a similar level of scrutiny.

a detailed probe

Uses "probe" instead of "investigation", suggesting a careful and thorough exploration.

a rigorous scrutiny

Replaces "investigation" with "scrutiny", emphasizing the critical and careful nature of the examination.

a far-reaching inquiry

Highlights the comprehensive scope of the investigation.

an exhaustive exploration

Emphasizes the thoroughness and completeness of the investigation.

a forensic analysis

Suggests a scientific and methodical investigation, often used in legal contexts.

a root and branch review

Indicates a complete and fundamental reassessment.

FAQs

How can I use "a deep investigation" in a sentence?

You can use "a deep investigation" to describe a thorough and detailed inquiry into a particular subject. For example, "The journalist conducted a deep investigation into the company's financial practices."

What can I say instead of "a deep investigation"?

Alternatives include "a thorough inquiry", "an extensive study", or "a comprehensive analysis", depending on the specific context.

Is there a difference between "a deep investigation" and "a deeper investigation"?

"A deep investigation" refers to an already thorough inquiry. "A deeper investigation" implies a continuation of an existing investigation, suggesting a more profound level of detail.

When is it appropriate to use the phrase "a deep investigation"?

It is appropriate when describing a process that involves meticulous examination and thorough analysis, particularly when significant effort and resources are dedicated to uncovering complex information.