a substantial variation

USAGE SUMMARY

The phrase "a substantial variation" is correct and usable in written English.
It can be used when discussing significant differences or changes in data, results, or characteristics in various contexts, such as research, statistics, or comparisons. Example: "The study revealed a substantial variation in the results between the two groups, indicating a need for further investigation."

✓ Grammatically correct

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Individual subjects' phase lag shows a substantial variation.

Nature

We find a substantial variation in both the focus and scope of clawback design.

Columbia University

A national analysis does, however, conceal a substantial variation within countries, between regions, and between social classes.

The Lancet

The CQC found a substantial variation in the quality and effectiveness of governance arrangements and a number of examples of poor practice.

Harvard University

Our results demonstrate a substantial variation in the energy contribution of various components as well as the total system energy depending on the nature of the workload.

Microprocessors and Microsystems

Estimates of both the relative and the absolute concentration indices showed a substantial variation in social inequalities in infant mortality among LMICs.

Social Science & Medicine

Landscape structure indicators show a substantial variation based on the fractional threshold, pinpointing their dependency on the classification scheme and grain.

International Journal of Applied Earth Observation and Geoinformation

A substantial variation of baseline morphometry within the homogenous group of rats and response to OVX was observed, thus emphasizing the advantage of performing in vivo analysis where each animal acts as its own control.

Bone

We found that all sprays produced airborne particles ranging in size from nano-sized particles (<100 nm) to coarse particles (>2.5 μm); however, there was a substantial variation in the released particle concentration depending on a product.

Atmospheric Environment

Results show a general pattern that lab heads play managerial roles and members (e.g., students) are engaged in labor-intensive tasks (e.g., experiment), while revealing a substantial variation among laboratories.

Research Policy

Using the OECD Input Output database and the ANBERD database, we show that product-embodied knowledge accounts for about half of total technology use, on average, but with a substantial variation between industries.

Research Policy

Expert writing Tips

Best practice

When using "a substantial variation", quantify the variation if possible. Providing specific data enhances clarity and impact.

Common error

Avoid using "a substantial variation" when the difference is minor or statistically insignificant. Ensure the variation is genuinely meaningful within the context.

Linguistic Context

The phrase "a substantial variation" functions as a noun phrase, where "substantial" modifies the noun "variation". It describes the degree or extent of difference within a set of data or observations. Ludwig's examples illustrate its use across different domains to highlight notable differences.

Expression frequency: Very common

Frequent in

Science

78%

Academia

12%

News & Media

5%

Less common in

Formal & Business

3%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "a substantial variation" is a grammatically sound and frequently used phrase to denote significant differences or changes. As confirmed by Ludwig AI, it’s versatile for various contexts, particularly in science, academia, and news media. When employing this phrase, remember to quantify the variation for enhanced clarity, and avoid overstating its significance. Alternatives such as "a significant difference" or "a considerable discrepancy" can be used depending on the specific nuance you wish to convey. The phrase's formal register makes it ideal for professional and academic writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a significant difference

Emphasizes the importance or statistical significance of the difference.

a considerable discrepancy

Highlights a notable inconsistency or disagreement.

a marked contrast

Focuses on the clear and obvious differences between two or more things.

a pronounced divergence

Suggests a clear separation or deviation from a common point.

a noticeable disparity

Indicates an inequality or difference that is easily observed.

a wide range

Emphasizes the extent of the variation, suggesting many different values or types.

a major deviation

Highlights a significant departure from a standard or expected value.

a striking alteration

Focuses on the dramatic change or modification.

a meaningful fluctuation

Indicates that the variation has importance within the given context.

a tangible difference

Highlights that the variation is clear and readily perceptible.

FAQs

How can I use "a substantial variation" in a sentence?

You can use "a substantial variation" to describe significant differences or changes. For example, "There was a substantial variation in test scores between the two classes."

What are some alternatives to "a substantial variation"?

Alternatives include "a significant difference", "a considerable discrepancy", or "a marked contrast", depending on the specific context.

Is it appropriate to use "a substantial variation" in formal writing?

Yes, "a substantial variation" is appropriate for formal writing, particularly in scientific, academic, and professional contexts.

What kind of data can "a substantial variation" describe?

"A substantial variation" can describe differences in a wide range of data, including test scores, financial figures, experimental results, and survey responses.