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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
roughly better
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "roughly better" is not correct and is generally not usable in written English.
The term "roughly" implies an approximation, which contradicts the definitive nature of "better." Example: "This method is roughly better than the previous one, but the differences are minimal."
⚠ May contain grammatical issues
Science
News & Media
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
1 human-written examples
On one hand, simplified structures seem to be roughly better for maximizing the base CHF.
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
At about $100,000 in income, the GOP did roughly 7% better in 2004 than in 2008.
News & Media
He estimates that men's performances will remain roughly 8to11percentent better in most events.
News & Media
In purely economic terms, does that mean we were roughly 15percentt better off in 2006?
News & Media
(My German isn't great, but, roughly translated, "better than the other way around").
News & Media
Because diesel fuel contains more energy per unit, the fuel economy of diesel cars is roughly 30% better than that of petrol-powered cars.
News & Media
One survey in late 2011 found that a small majority of Scots would back independence if it made them £500 (roughly $800) better off.
News & Media
Several people who left comments on the Gaelic translator site invoked a popular Irish saying that translates roughly to: "Better broken Irish than perfect English".
News & Media
After the $500,000 doubles over five years, and is then taxed on the full amount at capital gains rates on the back end, Jack walks away with $850,000 — roughly 84 percent better off than Jill, who invested with after-tax dollars.
News & Media
The performances of the developed controllers are evaluated using common error based performance indices indicating that the FLC has roughly 50% better performance than the PID controller.
Science
Only 12% of the money that flowed into equity funds last quarter went to small-caps, even though these performed roughly 50% better than their large-cap brethren.
News & Media
Expert writing Tips
Best practice
Avoid using "roughly better" in formal writing; it's often perceived as semantically awkward. Opt for more precise qualifiers that align with the intended degree of improvement.
Common error
Be cautious about combining vague qualifiers like "roughly" with definitive terms like "better". This can create ambiguity and weaken the impact of your statement. Instead, use specific adjectives that accurately reflect the degree of improvement.
Source & Trust
86%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "roughly better" functions as a comparative adjective phrase where "roughly" modifies "better". Ludwig AI indicates that the combination is not correct and is generally not usable in written English.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, while the phrase "roughly better" might seem like a straightforward way to express an approximate improvement, Ludwig AI suggests it is not correct and is generally not usable in written English. Its combination of approximation and definiteness creates awkwardness. For clearer and more effective communication, consider alternatives like "somewhat superior", "slightly improved", or "marginally better". Although examples can be found, particularly in news and scientific contexts, it's best to opt for precise wording to avoid ambiguity and enhance credibility. Therefore, while the intention behind "roughly better" is understandable, its execution leaves much to be desired in terms of grammatical elegance and semantic precision.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
somewhat superior
Replaces "roughly" with a more precise qualifier, indicating a moderate degree of superiority.
marginally better
Indicates a slight improvement, emphasizing the small difference in quality or performance.
slightly improved
Focuses on the act of improving, highlighting that the change is modest.
approximately superior
Specifies that the superiority is approximate, clarifying that it's not an exact measurement.
generally better
Suggests overall improvement, though not necessarily in every aspect or instance.
noticeably better
Emphasizes that the improvement is easily observed or recognized.
a bit better
Uses a colloquial tone to convey a minor degree of improvement.
moderately superior
Implies a balanced degree of improvement, not extreme but significant.
somewhat advantageous
Highlights the benefits of the change, indicating a slight advantage.
relatively improved
Indicates an improvement in relation to something else, framing the change contextually.
FAQs
What are some alternatives to saying "roughly better"?
Instead of "roughly better", consider using more precise phrases such as "somewhat superior", "marginally better", or "slightly improved" to better convey the degree of improvement.
Is "roughly better" grammatically correct?
While not strictly ungrammatical, "roughly better" is considered awkward due to the conflicting nature of "roughly" (implying approximation) and "better" (implying a definitive comparison). Ludwig AI confirms this assessment.
How can I use "better" in a sentence more effectively?
To use "better" effectively, ensure that the comparison is clear and the degree of improvement is well-defined. For instance, instead of saying "it's roughly better", specify "it's 10% better" or "it's significantly better".
What's the difference between "roughly better" and "slightly better"?
"Roughly better" implies an approximate improvement, while "slightly better" indicates a small, but more precisely defined, degree of improvement. "Slightly better" is generally preferred for its clarity.
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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
86%
Authority and reliability
2.5/5
Expert rating
Real-world application tested