by the same logic

USAGE SUMMARY

"by the same logic" is correct and usable in written English.
You can use it when you want to reference an idea that has already been stated or accepted in order to support a new idea. For example: "The room is already full, so by the same logic, we cannot invite any more guests."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

By the same logic, of course, so is shooting up.

The Guardian - Opinion

By the same logic, a sharp downturn can shake confidence.

The Economist

By the same logic, the British artist Jeremy Wood must be a pen.

The New York Times - Arts

By the same logic, Gore's half-million-vote popular-vote margin in 2000 also meant nothing.

The New Yorker

After all, campaign spending is driven by the same logic that governs a military arms race.

The New York Times

Should Anne Robinson be inducted into the House Of Lords by the same logic?

The Guardian

By the same logic, Froome's stumbles have served to bolster his case that he is clean.

The New York Times - Sports

By the same logic, do you think it is right that people should sell their organs?

The Economist

The brain, by the same logic, is still a chemical soup — but, God, what a soup.

The New York Times - Magazine

By the same logic, Chrysler is getting more expensive by the day.

The New York Times

By the same logic, Microsoft will beat the consumer-electronics companies (such as Sony and Samsung).

The Economist

Expert writing Tips

Best practice

When using "by the same logic", ensure the connection between the two ideas is genuinely parallel and not a superficial similarity; this strengthens the validity of your statement.

Common error

Avoid using "by the same logic" when the underlying principles of the two situations are not genuinely comparable. A flawed parallel weakens your argument and can confuse the reader.

Linguistic Context

The phrase "by the same logic" functions as a conjunctive adverbial phrase, establishing a logical connection between two statements or ideas. As confirmed by Ludwig, it’s used to indicate that if one thing is true, another similar thing should also be true.

Expression frequency: Very common

Frequent in

News & Media

72%

Science

15%

Formal & Business

5%

Less common in

Encyclopedias

3%

Wiki

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "by the same logic" serves as a powerful tool for establishing logical connections and parallels between ideas. As Ludwig AI confirms, its correct usage involves drawing a clear and valid comparison, ensuring that the underlying principles are genuinely similar. Predominantly found in news and media contexts, it maintains a neutral register, making it suitable for both formal and informal writing. To maximize its effectiveness, avoid misapplying parallelism by verifying the comparability of the connected ideas, and consider alternatives such as "by the same reasoning" for nuanced expression.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

by the same reasoning

Focuses on the reasoning process, implying a step-by-step thought process.

following the same line of thought

Emphasizes the continuity of a particular thought sequence.

by similar deduction

Highlights the deductive aspect of the logical connection.

in accordance with this rationale

Stresses the importance of the underlying rationale.

using analogous reasoning

Indicates reasoning based on analogy and similarities.

applying the same principle

Highlights the application of a common principle.

in the same vein

Implies similarity in style or approach.

along the same lines

Suggests a general similarity in direction or thought.

correspondingly

Indicates a direct correspondence or parallel.

therefore

A general indicator of a consequence or result.

FAQs

How can I use "by the same logic" in a sentence?

Use "by the same logic" to draw a parallel between two related ideas or situations. For example, "If A is true, then "by the same logic", B should also be true".

What are some alternatives to "by the same logic"?

You can use alternatives like "by the same reasoning", "similarly", or "in the same vein" to express a similar logical connection.

Is it correct to use "by the same logic" in formal writing?

Yes, ""by the same logic"" is appropriate for formal writing. It provides a clear and concise way to connect related ideas, making your argument easier to follow. Just ensure that the comparison is valid and logical.

What's the difference between "by the same logic" and "therefore"?

"By the same logic" explicitly draws a parallel between two ideas, suggesting they follow similar principles, while "therefore" simply indicates a consequence or result. "By the same logic" is used to show that the second statement derives directly from the first because the underlying principles are the same, but "therefore" indicates that the second statement is the result of the first.