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
moderately sound
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "moderately sound" is correct and usable in written English.
It can be used to describe something that is reasonably reliable or valid, but not completely so. Example: "The proposal was deemed moderately sound, suggesting that while it had some merit, further revisions were necessary."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(5)
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
He thinks they represent a moderately sound set of decisions.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Revealing the intrinsic program of gene expression that accompanies nicotinic cholinergic synapse development in the cochlea is a key step in identifying molecular targets and pathways involved in fast nicotinic transmission and that may be involved in the inner ear's protective mechanisms against moderately intense sound and human disease states such as tinnitus.
Science
Overall, the dosimeter measurements from the labour ward showed moderately high sound levels, as presented in table 1.
Science
They defined loudness hyperacusis as "…present when moderately intense sounds are judged to be very loud compared with what a person with normal hearing would perceive".
In general, singers from Northwestern Mexico use a moderately relaxed vocal sound emphasizing the natural vocal range and using little melodic ornamentation.
Encyclopedias
"Cats," like all successful musicals, has a sensual element to it; Broadway dancers are sexy, and though it sounds moderately perverse to say so, cats are, too.
News & Media
He sounded moderately freaked out by the skeezy Jaguar-dealer executive in the show, but he added, "At the end of the day, though, we're confident that people know it's a fictional character".
News & Media
So gloomy have investors become about the country's leading chain-store group that its shares leapt 5% when its awful results were published, because the figures were not quite as awful as expected and because the management sounded moderately convincing about sorting things out.
News & Media
SOUND LEVEL Moderate to moderately loud, depending on crowd size.
News & Media
SOUND LEVEL Moderate to moderately loud, depending on how crowded it is.
News & Media
SOUND LEVEL: Moderately loud.
News & Media
Expert writing Tips
Best practice
When describing the soundness of an argument or plan, use "moderately sound" to convey that it has merit but may require further refinement. It indicates a balanced assessment, acknowledging both strengths and potential weaknesses.
Common error
Avoid using "moderately sound" when you need to express complete confidence in something. Opt for stronger terms like "completely sound" or "indisputable" to convey certainty.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "moderately sound" functions as a descriptor, modifying a noun to indicate the degree to which something is reliable, valid, or stable. It suggests a middle ground between complete soundness and complete unsoundness. Ludwig AI shows it in contexts like decisions and protective mechanisms.
Frequent in
News & Media
30%
Science
30%
Encyclopedias
10%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "moderately sound" is a grammatically correct and usable expression to describe something that is reasonably reliable or valid. As confirmed by Ludwig AI, it is used to express a qualified endorsement rather than absolute certainty. While relatively infrequent, it appears in news, science, and encyclopedia contexts. For stronger emphasis, consider alternatives like "somewhat reliable" or "fairly plausible".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
somewhat reliable
Emphasizes a partial degree of reliability rather than a degree of being both reasonable and reliable.
reasonably stable
Focuses on stability to a limited extent, indicating a lack of complete steadiness or security.
fairly plausible
Highlights that something is believable or credible to some degree, without a claim to absolute certainty.
partially valid
Highlights a limited degree of validity, suggesting some aspects are true while others may not be.
mildly stable
Indicates slight stability, implying vulnerability to change and a limited ability to withstand significant disturbances.
moderately robust
Emphasizes the strength and resilience of something to a limited extent.
somewhat robust
Highlights partial robustness, suggesting less overall resilience or durability than other phrases.
reasonably valid
Suggests acceptable validity, but it falls short of being definitively or entirely accurate.
passably reliable
Implies an acceptable level of dependability, but nothing more.
superficially reliable
Emphasizes the reliability is at surface level only.
FAQs
How can I use "moderately sound" in a sentence?
You can use "moderately sound" to describe something that is reasonably reliable or valid, but not completely so. For example, "The proposal was deemed moderately sound, suggesting that while it had some merit, further revisions were necessary."
What are some alternatives to "moderately sound"?
Alternatives include "somewhat reliable", "fairly plausible", or "partially valid", depending on the context.
Is "moderately sound" formal or informal?
"Moderately sound" is suitable for both formal and informal contexts. However, consider your audience and purpose. In highly formal settings, a more precise term might be preferable.
What does it mean for an argument to be "moderately sound"?
If an argument is described as "moderately sound", it means that it has a reasonable basis in logic and evidence, but may have some weaknesses or limitations that prevent it from being completely convincing. It's not perfect, but it's not entirely flawed either.
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
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested