Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a substantial discrepancy
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a substantial discrepancy" is correct and usable in written English.
It can be used when discussing a significant difference or inconsistency between two or more items, data sets, or situations. Example: "The audit revealed a substantial discrepancy between the reported sales figures and the actual revenue."
✓ Grammatically correct
Science
News & Media
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
27 human-written examples
We contrast the equilibrium outcomes with German market data and find a substantial discrepancy, i.e., non-competitive prices.
Science
A new study has found a substantial discrepancy between the number of cancers detected during life and those found in autopsies.
News & Media
The results confirmed the existence of a substantial discrepancy between the predicted and observed lateral spreads, indicating a need for improved models that consider uncertainties in the input parameters.
Science
The measured radial threshold strength of the Si3N4/TiN composite agreed quite well with the theoretical prediction, while a substantial discrepancy existed between the measured and predicted axial threshold strength due to the difference in the configuration of the cracks used in testing and theoretical modeling of the axial threshold strength.
Science
In our study, there was a substantial discrepancy between the severity of the depressive syndrome judging from the HAMD and BDI, respectively.
This is a substantial discrepancy which remains to be resolved.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
33 human-written examples
In case of substantial discrepancy, a loop electrosurgical excision procedure may be performed.
Science
As a result, substantial discrepancies exist between what is decided in the halls of the United Nations and what women experience on a daily basis in their communities.
Academia
Our results are consistent with a large amount of work indicating substantial discrepancy between area-based and household SES measures[ 2, 6, 8, 10].
Science
It has been shown that virtually all patients with SpA have enthesitis by ultrasound, which is much more sensitive than clinical examination – where a much lower frequency (14%) of enthesitis and substantial discrepancy with ultrasound findings is observed.
It is also worth mentioning that in a previous publication, the same authors [22], based on the same system (with a different silica supplier), do find a mere 20%% enhancement of c P. The reason for this substantial discrepancy is not clear.
Science
Expert writing Tips
Best practice
When using "a substantial discrepancy", ensure that you clearly identify the two elements being compared and the specific area in which the discrepancy exists. This provides clarity and context for your reader.
Common error
Avoid using "a substantial discrepancy" when the difference is minor or insignificant. Overstating the discrepancy can undermine your credibility and weaken your argument.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a substantial discrepancy" functions as a noun phrase that identifies a significant inconsistency or difference. As noted by Ludwig, this phrase is deemed correct and suitable for written English.
Frequent in
Science
84%
News & Media
8%
Academia
8%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "a substantial discrepancy" is a grammatically sound and frequently employed phrase to denote a significant inconsistency or difference. As Ludwig AI confirms, its usage is appropriate across various writing styles, although it is particularly prevalent in scientific and formal contexts. When employing this phrase, be sure to clearly specify the elements being contrasted and avoid exaggeration. Alternatives such as "a significant difference" or "a notable inconsistency" may be considered depending on the nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a significant difference
Focuses on the magnitude of the difference, rather than the inconsistency.
a considerable variance
Highlights the degree of variation between two or more things.
a marked divergence
Emphasizes the act of moving in different directions.
a notable inconsistency
Directly addresses the lack of alignment or agreement.
a striking contrast
Draws attention to the differences between two distinct things.
a major disparity
Stresses the inequality or difference in size or scale.
a wide gap
Uses a spatial metaphor to describe a large difference.
a pronounced deviation
Highlights the departure from an expected standard or norm.
a clear contradiction
Points out the direct opposition between two statements or facts.
a fundamental disagreement
Indicates a deep-seated difference in opinion or belief.
FAQs
How can I use "a substantial discrepancy" in a sentence?
Use "a substantial discrepancy" to highlight a significant difference or inconsistency between two or more things. For example, "There was "a substantial discrepancy" between the predicted results and the actual outcome."
What are some alternatives to "a substantial discrepancy"?
You can use alternatives like "a significant difference", "a considerable variance", or "a notable inconsistency depending on the specific context.
Is it more appropriate to say "substantial difference" or "substantial discrepancy"?
While both phrases are valid, "a substantial difference" generally refers to a large or important difference, whereas ""a substantial discrepancy"" implies an unexpected or problematic inconsistency.
What does "a substantial discrepancy" imply?
"A substantial discrepancy" implies that there is a significant and often concerning difference between two sets of data, expectations, or observations. This suggests a need for further investigation or explanation.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested