logically sound

USAGE SUMMARY

"logically sound" is correct and usable in written English.
It is used to describe something that follows logical rules or principles. For example, "The reasoning behind the decision was logically sound."

✓ Grammatically correct

Science

News & Media

Academia

Formal & Business

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

37 human-written examples

While some hypotheses are logically sound, others have logical flaws, and most of the hypotheses have yet to be critically tested.

Duke University

You have to use proofs - logically sound arguments.

The Guardian

The Colonel knew that the proposal was logically sound, but somehow it didn't seem right.

The New Yorker

A post at Ethical Realism makes the somewhat surprising claim that good arguments need not be logically sound.

The New York Times

In addition, we propose a new physically safe and logically sound optimization, called SafeResynth, which provides immediately measurable improvements without altering the design's functionality.

Integration, the VLSI Journal

In a letter explaining his veto, Mr. Nixon said the federal government's supremacy over the states' "is as logically sound as it is legally well established".

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

23 human-written examples

Once I'd worked out a logically consistent sound for Dothraki, I could turn to the grammar.

Los Angeles Times

It has been suggested that informed consent about BBN may be a logically and ethically sound process for competent patients, and we agree with the idea that such informed consent merits further study [ 9].

BMC Medical Ethics

Three areas were considered: a) The Seal as a tool for mobilizing and implementing the equity agenda for children: at the conceptual level, the evaluation analyzed how the Seal evolved throughout the years and if it was substantively, logically and methodologically sound.

Unicef

To exclude a segment of the population that is still capable of working and being productive because of age is a prejudiced act: Try recasting that sentence with we need to "make room" for unemployed men or unemployed white people and you can see how prejudiced and logically false it sounds.

Huffington Post

Additionally, the evidence on the similarity (left( S right)) between the sounds is conditionally dependent on, logically, the activities that caused both sound 1 (left( {A 1} right)) and sound 2 (left( {A 2} right)).

Crime Science

Expert writing Tips

Best practice

When constructing an argument, ensure each premise directly supports your conclusion to maintain a "logically sound" structure.

Common error

Don't assume an argument is "logically sound" simply because it aligns with your beliefs. Rigorously examine each premise and its connection to the conclusion to avoid confirmation bias.

Linguistic Context

The phrase "logically sound" functions as an adjective phrase, typically modifying nouns like 'argument', 'reasoning', or 'hypothesis'. It describes something that adheres to the principles of logic and reason, indicating a coherent and well-structured foundation. According to Ludwig AI, this is a correct and usable phrase.

Expression frequency: Common

Frequent in

Science

33%

News & Media

33%

Academia

21%

Less common in

Formal & Business

8%

Encyclopedias

4%

Wiki

4%

Ludwig's WRAP-UP

In summary, "logically sound" is a phrase used to describe something (like an argument, hypothesis, or reasoning) that is coherent, well-structured, and follows the principles of logic. Ludwig AI confirms it's grammatically correct and appropriate for use in various contexts. It's particularly common in science, news, and academic writing but can also be found in more general contexts. When aiming for clarity and precision in writing, ensure your arguments are not only valid but also based on true premises to be considered "logically sound". Alternatives like "sound reasoning" or "cogent argument" can be used depending on the specific shade of meaning you wish to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Sound reasoning

Synonymous but omits "logically".

Cogent argument

Stresses the clarity and persuasiveness of the argument.

Valid reasoning

Emphasizes the validity of the reasoning process.

Solid rationale

Highlights the strength and reliability of the rationale.

Well-founded argument

Highlights that the argument is based on a solid foundation.

Reasonable argument

Focuses on the reasonableness of the argument itself, rather than its logical structure.

Defensible position

Highlights that the position can be defended with reason.

Rational justification

Focuses on the rational basis for the justification.

Justifiable claim

Focuses on the ability to justify the claim being made.

Sensible reasoning

Emphasizes that the reasoning is sensible and practical.

FAQs

How can I use "logically sound" in a sentence?

You can use "logically sound" to describe arguments, reasoning, or conclusions that are based on valid logic. For example, "The proposal was rejected, not because it lacked merit, but because it was not "logically sound"".

What's the difference between "logically sound" and "valid argument"?

"Logically sound" implies both validity (correct form) and truthfulness of premises. A valid argument may not be "logically sound" if its premises are false.

What can I say instead of "logically sound"?

Alternatives include "sound reasoning", "cogent argument", or "valid reasoning", depending on the context.

Is it enough for an argument to be logically valid, or does it need to be "logically sound"?

An argument must be "logically sound" to be convincing. Logical validity alone only means the conclusion follows from the premises, but if the premises aren't true, the argument isn't "logically sound".