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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 understatement
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a substantial understatement" is correct and usable in written English.
It can be used when describing a situation or statement that significantly downplays the reality or severity of something. Example: "Saying that the project was challenging is a substantial understatement; it was one of the most difficult tasks we've ever faced."
✓ Grammatically correct
Academia
News & Media
Alternative expressions(18)
a gross misrepresentation
a major underestimation
a gross understatement
a significant minimization
a huge understatement
a considerable understatement
a vast understatement
a remarkable understatement
a massive understatement
a substantial evidence
a substantial reality
a serious understatement
a tremendous understatement
a drastic understatement
a major understatement
a great understatement
a profound understatement
a large understatement
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
9 human-written examples
Because the $8,163 understatement exceeds the greater of 10percentt of the tax required to be shown on the return for the year, i.e., $1,234 $12,339 ×.100) or $5,000, A has a substantial understatement of income tax for the year.
Academia
If any portion of an underpayment, as defined in section 6664(a) and § 1.6664-2, of any income tax imposed under subtitle A of the Code that is required to be shown on a return is attributable to a substantial understatement of such income tax, there is added to the tax an amount equal to 20percentt of such portion.
Academia
The penalty for a substantial understatement of income tax applies to any portion of an underpayment for a year to which a loss, deduction or credit is carried that is attributable to a "tainted item" for the year in which the carryback or carryover of the loss, deduction or credit arises (the "loss or credit year").
Academia
Only the $22,250 understatement for 1988 is a substantial understatement, i.e., it exceeds the greater of (a) $2,225 (10percentt of the tax required to be shown on the return for the taxable year (.10 × $22,250)) or (b) $10,000.
Academia
That is called a substantial understatement of income.
News & Media
The statute is six years if your return includes a "substantial understatement of income".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
According to the House of Commons environmental audit committee, "this is likely to be a very substantial understatement".
News & Media
There's also the possibility that the IRS will choose to assess an accuracy related penalty against such taxpayers for negligence or "substantial understatement of tax". The amount of such a penalty would be 20% of the additional tax assessed by the IRS.
News & Media
§ 1.6662-4 Sunderstatementerstatement of income tax.
Academia
26 CFR § 1.6662-4 - Sunderstatementerstatement of income tax.
Academia
See § 1.6664-4(forfor certain rules regarding the availability of the reasonable cause and good faith exception to the substantial understatement penalty with respect to tax shelter items of corporations.
Academia
Expert writing Tips
Best practice
Use "a substantial understatement" to emphasize a situation where the reality is far more significant or severe than initially suggested. For instance, stating "the challenges were significant" is a substantial understatement when the project was nearly impossible.
Common error
While effective in adding emphasis, overusing "a substantial understatement" can diminish its impact and make your writing seem less direct. Reserve it for instances where the contrast between the statement and reality is truly significant.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a substantial understatement" functions as an intensifier, emphasizing that a previous statement or assessment is significantly less severe than the actual situation. Ludwig AI confirms its correct usage in a variety of contexts, demonstrating its versatility in adding emphasis.
Frequent in
News & Media
44%
Academia
38%
Science
18%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "a substantial understatement" is a phrase used to emphasize that a statement minimizes the true extent or severity of a situation. Ludwig AI identifies it as grammatically correct and usable in various contexts, with a neutral register. It is most frequently found in News & Media and Academic sources. While it can effectively add emphasis, it should be used judiciously to maintain its impact. Alternatives include "a gross misrepresentation" and "a significant downplaying". When employing this phrase, ensure the contrast between the statement and reality is significant to maximize its effectiveness.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a considerable minimization
Substitutes "substantial" with "considerable" and "understatement" with "minimization", maintaining the meaning of downplaying something significant.
a major underestimation
Focuses on the aspect of estimating something as less than it actually is.
a significant downplaying
Replaces the noun "understatement" with a verb phrase "downplaying", emphasizing the action of minimizing something.
a severe underemphasis
Replaces "understatement" with "underemphasis", focusing on the lack of proper emphasis on something.
a notable belittling
Replaces "understatement" with "belittling", suggesting a conscious effort to diminish something.
a gross misrepresentation
Replaces "understatement" with a stronger term, "misrepresentation", indicating a more significant distortion of the truth.
a considerable undervaluing
Highlights the act of assigning less value to something than it deserves.
a serious trivialization
Emphasizes the act of making something serious seem unimportant.
a marked underrating
Uses "underrating" instead of "understatement", implying a lower assessment of value or importance.
a modest depiction
Emphasizes a humble representation that does not capture the full extent or impact.
FAQs
How can I effectively use "a substantial understatement" in a sentence?
Use "a substantial understatement" to highlight a situation where the initial statement significantly downplays the reality. For example, "To say the company faced challenges is "a substantial understatement"; they were on the brink of bankruptcy".
What phrases can I use instead of "a substantial understatement"?
Alternatives include "a gross misrepresentation", "a considerable minimization", or "a significant downplaying" depending on the nuance you want to convey.
Is it appropriate to use "a substantial understatement" in formal writing?
Yes, "a substantial understatement" can be used in formal writing to add emphasis, but it should be used sparingly to avoid weakening its impact. Make sure the context warrants such a strong contrast.
What's the difference between "a slight understatement" and "a substantial understatement"?
"A slight understatement" implies a minor minimization of the true situation, while "a substantial understatement" indicates a much more significant gap between the statement and reality. The choice depends on the degree of emphasis you want to convey.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested