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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
otherwise not
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "otherwise not" is correct and usable in written English.
You can use it to indicate that something will not take place if a certain condition isn't met or result in a certain outcome. For example, "If you don't submit your assignment on time, you will fail the course, otherwise not."
✓ Grammatically correct
News & Media
Science
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
58 human-written examples
"Otherwise not much use".
News & Media
Otherwise, not so much.
News & Media
But otherwise not enough drama".
News & Media
But his record is otherwise not bad.
News & Media
Otherwise, not much appears to have changed.
News & Media
The prime minister has otherwise not entered the row.
News & Media
Otherwise, not even needing Martin's mouth, it screams.
News & Media
Access is otherwise not restricted, and residents are free to leave the home.
News & Media
Mr. Weber tells him to avoid anything that looks outright dangerous but otherwise not to worry.
News & Media
That was a high point in what was otherwise not an uplifting occasion.
News & Media
Public subsidy should primarily support work that would otherwise not happen.
News & Media
Expert writing Tips
Best practice
Use "otherwise not" to create a clear distinction between a standard outcome and an exception. This ensures clarity and precision in your writing.
Common error
Avoid using "otherwise not" as a mere replacement for "no" or "not". Ensure it always implies a conditional negation or exception to a stated condition. For example, avoid saying "The weather is otherwise not bad", instead say "The weather is not bad".
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "otherwise not" functions as a conditional negation. It indicates that a particular outcome or situation will not occur unless a specific condition is met. As shown by Ludwig, its purpose is to explicitly define an exception or alternative to a preceding statement.
Frequent in
News & Media
41%
Science
40%
Formal & Business
5%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "otherwise not" functions as a conditional negation, commonly used across diverse contexts to introduce exceptions or alternative outcomes when a specific condition isn't met. As Ludwig AI confirms, the phrase is grammatically correct and usable in written English. Its neutral register makes it suitable for both formal and informal communication. While alternatives like "if not" or "unless" exist, "otherwise not" provides a specific nuance. The phrase is frequently used in News & Media and Science, while it is less common in Encyclopedias, Wiki, and Reference. Therefore, when aiming to explicitly define an exception or alternative in your writing, "otherwise not" is a valuable tool to employ.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
if not
Expresses a direct conditional negation, similar to "otherwise not" but more concise.
unless
Indicates a condition that must be met to prevent a certain outcome, mirroring the conditional aspect of "otherwise not".
except when
Highlights specific exceptions, similar to how "otherwise not" sets a condition where the general rule doesn't apply.
excluding that
Emphasizes the exclusion of a particular case, much like "otherwise not" carves out an exception.
but if not
Adds a slight emphasis on the conditional aspect, similar to “otherwise not”
failing that
Suggests an alternative action or outcome if the initial condition isn't met, akin to the implied consequence in "otherwise not".
in any other case
Covers all situations outside the specified condition, similar to how "otherwise not" applies to all non-specified scenarios.
under different circumstances
Broadens the scope to various scenarios where the condition isn't met, akin to the expansive nature of "otherwise not".
on the other hand
Introduces a contrasting perspective or situation, reflecting the alternative scenario implied by "otherwise not".
should that not be the case
Formally presents an alternative if the stated condition does not occur, maintaining the conditional structure of "otherwise not".
FAQs
How can I effectively use "otherwise not" in a sentence?
Use "otherwise not" to introduce an exception or an alternative outcome if a specific condition is not met. For example, "Submit your report by Friday; "otherwise not", it will be rejected".
Are there simpler alternatives to using "otherwise not"?
Yes, depending on the context, you can use alternatives such as "if not", "unless", or "except when". The choice depends on the nuance you want to convey.
Is it grammatically correct to use "otherwise not" at the beginning of a sentence?
While grammatically permissible, starting a sentence with "otherwise not" can sound awkward. It's generally better to structure your sentence to introduce the condition first, then use "otherwise not" to present the alternative outcome.
What is the difference between "otherwise" and "otherwise not"?
"Otherwise" indicates a different situation or outcome, while ""otherwise not"" specifies that a particular outcome will not occur if a certain condition isn't met. "Otherwise" can suggest an alternative, while "otherwise not" negates a specific possibility.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested