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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 sound basis
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a sound basis" is correct and commonly used in written English.
It can be used to mean a strong or solid foundation or starting point. Example: "To build a successful business, it is important to have a sound basis of knowledge and experience in the industry."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
a valid foundation
a reasonable justification
a reliable groundwork
a proper rationale
a solid justification
a strong rationale
a valid basis
a reasonable basis
a proper basis
a judicious basis
a sensible basis
a solid basis
a strong basis
a rational basis
a good basis
a sound wager
a sound foundation
a sound system
a precautionary basis
a sound person
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
60 human-written examples
But gambling is not a sound basis for policymaking.
News & Media
Discounting inconvenient facts is not a sound basis for policymaking.
News & Media
But nostalgia is seldom a sound basis for policy.
News & Media
This is hardly a sound basis for a sustainable recovery.
News & Media
To put Social Security on a sound basis indefinitely, significantly larger sums are needed.
News & Media
Yet those principles can provide a sound basis for no-buy lists.
News & Media
But does the "right to be forgotten" really have a sound basis?
News & Media
"Stigma and exclusion are not a sound basis for immigration policy," Ms. Tiven said.
News & Media
Photographs shared on social media are not a sound basis for making foreign policy, of course.
News & Media
But wishful thinking about North Korea's intentions is not a sound basis for policy making.
News & Media
"We are not convinced that any of these proposals have a sound basis," said Mr. Coke.
News & Media
Expert writing Tips
Best practice
When using "a sound basis", ensure that the basis you are referring to is well-supported by evidence or reasoning. This strengthens the credibility of your argument or statement.
Common error
Avoid using "a sound basis" when the foundation is weak or lacks sufficient evidence. Overstating the strength of the basis can undermine your credibility.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a sound basis" functions as a noun phrase that typically serves as the subject complement or object of a preposition. It describes the foundation or justification upon which something is built or argued. As Ludwig AI points out, it's a correct and commonly used phrase.
Frequent in
Science
37%
News & Media
34%
Formal & Business
10%
Less common in
Encyclopedias
4%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "a sound basis" is a commonly used and grammatically correct phrase that signifies a strong and reliable foundation. Ludwig AI confirms its accuracy and frequent usage. It is most often found in scientific, news, and formal business contexts, indicating its utility in reasoned and evidence-based discourse. To ensure clear and credible communication, use "a sound basis" when referring to foundations that are well-supported by evidence and avoid overstating the strength of the basis when it's weak or unsubstantiated.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a valid foundation
Emphasizes the legitimacy and correctness of the foundation.
a reasonable justification
Focuses on the logical and rational support for an argument or decision.
a reliable groundwork
Highlights the dependability and trustworthiness of the groundwork.
a proper rationale
Stresses the suitability and appropriateness of the rationale.
a correct premise
Underlines the accuracy and truthfulness of the premise.
a judicious underpinning
Implies careful and wise consideration in the underpinning.
a sensible rationale
Highlights the practicality and common sense of the rationale.
a solid justification
Indicates the strength and robustness of the justification.
a satisfactory platform
Highlights the adequacy and suitability of the platform.
a strong rationale
Emphasizes the forcefulness and persuasiveness of the rationale.
FAQs
How can I use "a sound basis" in a sentence?
You can use "a sound basis" to indicate that something is based on solid reasoning or evidence. For example, "The research provides "a sound basis" for policy changes".
What are some alternatives to saying "a sound basis"?
Alternatives include "a valid foundation", "a reasonable justification", or "a reliable groundwork". The best choice depends on the specific context.
Is it better to say "sound basis" or "solid basis"?
Both "sound basis" and "solid basis" are acceptable and convey a similar meaning. "Sound" often implies thoroughness and reliability, while "solid" emphasizes strength and stability. Use the one that fits the context best.
When is it inappropriate to use the phrase "a sound basis"?
It's inappropriate to use "a sound basis" when the supporting evidence is weak, unreliable, or non-existent. Using the phrase in such cases can mislead the reader.
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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
4.5/5
Expert rating
Real-world application tested