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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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not conversely

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "not conversely" is correct and usable in written English.
It can be used to clarify that a statement does not apply in the opposite direction or to indicate that the reverse is not true. Example: "While some may think that success leads to happiness, not conversely, happiness does not always lead to success."

✓ Grammatically correct

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

MacNeish's conjecture, if true, would imply the truth of Euler's but not conversely.

But it was typical of humanism that this moral criticism did not, conversely, postulate an ideal of absolute purity.

In other words, the security of two-key cryptography depends on well-defined mathematical questions in a way that single-key cryptography generally does not; conversely, it equates cryptanalysis with mathematical research in an atypical way.

The adjectives "strong" and "weak" refer to the fact that the truth of a result such as equation (14) implies the truth of the corresponding version of equation (11), but not conversely.

Decidability implies stability, but not conversely.

Science

SEP

Every lower semi-continuous function is lsca but not conversely.

The inequality (1.9) implies (1.10), but not conversely, for (1.11).

Obviously, every contraction is a continuous function but not conversely.

Obviously, exponential stability implies exponentially practical stability but not conversely.

Clearly, Banach operator pair (BOP) is occasionally Banach operator pair (OBOP) but not conversely, in general.

Obviously, a commuting pair ( T, f ) is a Banach operator pair but not conversely.

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Expert writing Tips

Best practice

Use "not conversely" to precisely clarify that an implication or relationship works in only one direction, avoiding ambiguity. Ensure the context clearly establishes the initial relationship before negating the reverse.

Common error

Avoid using "not conversely" when the relationship is actually bidirectional or symmetrical. Ensure you're not negating a reverse implication that actually holds true, which would create a logical error.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

77%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "not conversely" functions as an adverbial phrase used to qualify a statement by indicating that the reverse of the stated relationship or implication is not necessarily true. It is often used in formal writing, especially in scientific and academic contexts, to add precision and avoid misinterpretations. Ludwig AI examples confirm this usage across various domains.

Expression frequency: Very common

Frequent in

Science

60%

Encyclopedias

30%

Formal & Business

5%

Less common in

News & Media

2%

Wiki

2%

Reference

1%

Ludwig's WRAP-UP

In summary, the phrase "not conversely" is a grammatically sound and frequently used adverbial phrase, particularly within scientific and academic writing. As Ludwig AI confirms, it serves to precisely indicate that a stated relationship or implication does not necessarily hold in the reverse direction. While alternatives like "not the other way around" exist, they lack the formality suitable for technical contexts. Therefore, "not conversely" is best used when clarity and logical rigor are paramount, ensuring readers avoid unintended assumptions about the symmetry of the relationship being described.

FAQs

How can I use "not conversely" in a sentence?

Use "not conversely" to clarify that while one thing implies another, the reverse is not necessarily true. For example, "While all squares are rectangles, "not conversely", all rectangles are squares."

What's the difference between "not conversely" and "vice versa"?

"Vice versa" indicates that the relationship holds in both directions, while "not conversely" specifies that it only holds in one direction. Saying "A implies B, and vice versa" means B also implies A. Saying "A implies B, but "not conversely"" means B does not necessarily imply A.

Is it better to use "not conversely" or "not the other way around"?

"Not conversely" is more formal and suitable for academic or technical writing. "Not the other way around" is more informal and appropriate for casual conversation or less formal writing. The choice depends on the tone and audience.

What are some alternatives to using "not conversely" in academic writing?

Alternatives include "the reverse is not necessarily true", "the converse does not hold", or "this does not imply the inverse". These phrases offer similar precision while maintaining a formal tone.

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Real-world application tested

Most frequent sentences: