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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
factually sound
Grammar usage guide and real-world examplesUSAGE SUMMARY
The term "factually sound" is correct and usable in written English.
You can use it to emphasize that something is accurate and based on facts, rather than opinions or speculation. For example: "The research presented in this paper is factually sound, making it a reliable source of information."
✓ Grammatically correct
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
4 human-written examples
My only hope is the movie will be factually sound.
News & Media
Reporting, even the most factually sound, is never free of interpretation; a story, especially an important one, involves sculpting from a mass of raw material, to give it a truthful shape.
News & Media
You try in the work to tell a compelling, factually sound story, but you're also trying to open up a space of deliberation about very serious problems and I said, 'OK, this play is just opening up a different space'".
News & Media
Lost in the debate is the lack of a demonstrable need for such rules, as validated by a rigorous and factually sound cost-benefit analysis.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
I spoke to a few people who actually know the languages featured in the video; a Bengali-speaking source confirmed that in the original "despite being factually inaccurate, it sounds pretty natural – a line like 'Zac Goldsmith will be a pride for all of us' sounds weird in English, but it's a pretty typical Bengali sentence".
News & Media
Lines that seemed factually Germanic a decade ago now sound Englishly satirical: "You set up a coalition like an egg balanced on the end of a billiard cue, and sooner or later you have egg all over the carpet," says one character.
News & Media
"That may make for a good sound bite, but it is not factually accurate," he said.
News & Media
That makes for a good sound bite, but it's not factually accurate.
News & Media
That may make for a good sound bite, but it's not factually accurate.
News & Media
"Islamophobes would argue no...with some trite argument like 'not all Muslims are terrorists, but all terrorists are Muslim,' which sounds right when you watch TV, but is simply statistically and factually false".
News & Media
While factually speaking, Lebanon could appear to be a massive battleground (and you can always count on mass media to make it sound like a danger zone), our experience there was far from frightening.
News & Media
Expert writing Tips
Best practice
Use "factually sound" to emphasize that information is based on verifiable evidence and rigorous analysis, particularly in formal or academic writing.
Common error
Avoid using "factually sound" in casual conversations or informal writing. Simpler terms like "accurate" or "correct" are often more appropriate.
Source & Trust
88%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "factually sound" functions as an adjective phrase, typically modifying nouns to describe something as being accurate and based on evidence. As Ludwig AI points out, it emphasizes factual correctness.
Frequent in
News & Media
100%
Less common in
Formal & Business
0%
Science
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "factually sound" is a grammatically correct adjective phrase used to describe information or arguments that are accurate and based on evidence. While Ludwig AI confirms its validity, its frequency is relatively rare, primarily appearing in news and media contexts. Alternatives such as "accurate" or "well-founded" may be more appropriate in some situations, particularly in informal settings. When using "factually sound", ensure that the information being described is indeed verifiable and rigorously analyzed to maintain credibility.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
factually accurate
Direct synonym with a slightly different emphasis.
accurate
Single word expressing correctness without specific reference to "soundness" of reasoning.
correct
Simple and direct term for accuracy.
well-founded
Implies a solid basis in evidence and reasoning.
valid
Indicates logical correctness and support by evidence.
evidence-based
Highlights the reliance on empirical evidence.
verifiable
Focuses on the ability to confirm the truth through investigation.
reliable
Emphasizes the trustworthiness and consistency of information.
substantiated
Emphasizes the backing of claims with strong proof.
empirically supported
Suggests rigorous testing and confirmation through data.
FAQs
How can I use "factually sound" in a sentence?
Use "factually sound" to describe information, arguments, or analyses that are based on verifiable evidence and rigorous reasoning. For example, "The report is "factually sound" and provides a reliable basis for decision-making".
What are some alternatives to "factually sound"?
Alternatives to "factually sound" include "accurate", "well-founded", "valid", or "evidence-based". The best choice depends on the specific context and the nuance you want to convey.
Is "factually sound" formal or informal?
"Factually sound" is generally considered a formal phrase, best suited for academic, professional, or journalistic contexts. In more casual settings, simpler terms may be preferable.
What does it mean for information to be "factually sound"?
When information is described as "factually sound", it means that it is based on verifiable evidence, free from errors, and logically consistent. It implies a high degree of reliability and trustworthiness.
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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
4.4/5
Expert rating
Real-world application tested