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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
if not mentioned differently
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "if not mentioned differently" is correct and usable in written English.
It can be used to indicate that the information provided is valid unless stated otherwise. Example: "The deadline for submissions is Friday at 5 PM, if not mentioned differently."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
unless otherwise stated
unless otherwise specified
except where indicated
unless stated otherwise
otherwise
unless specified otherwise
if not otherwise specified
save where noted
unless indicated differently
specify otherwise
declared otherwise
stipulated otherwise
except when specified
asserts otherwise
stated otherwise
indicated otherwise
if not mentioned otherwise
stated alternatively
stated differently
stated separately
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
1 human-written examples
If not mentioned differently, data are presented as mean ± SEM.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
If not mentioned otherwise, male mice were used.
Data are presented as mean ± SD if not mentioned otherwise.
Science
If not mentioned no data were missing.
All reagents were purchased from Sigma if not mentioned specifically.
Science
All experiments were repeated in triplicate if not mentioned.
Science
It is not mentioned if these patients underwent repeat testing.
Science
Not mentioned.
News & Media
+, mentioned; -, not mentioned; ±, uncertain.
Science
The PV-DSF means ventilated PV-DSF by default, if not special mentioned.
Science
Thus, the following results refer to a sampling depth of 10 ESTs, if not stated differently.
Science
Expert writing Tips
Best practice
Use "if not mentioned differently" to set a default condition or assumption, ensuring clarity in technical or formal writing where exceptions may exist. Always ensure the context clearly defines what the default condition is.
Common error
Avoid using "if not mentioned differently" in casual conversation or informal writing. Simpler alternatives like "otherwise" or "if not" are usually more appropriate and sound less stilted.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "if not mentioned differently" functions as a conditional adjunct, setting a default state that is valid unless explicitly overridden. Ludwig confirms its correct usage. It modifies a preceding or following statement, introducing a condition for an exception. For example, 'Data are presented as mean ± SEM, if not mentioned differently'.
Frequent in
Science
40%
Formal & Business
30%
News & Media
20%
Less common in
Wiki
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "if not mentioned differently" serves as a conditional phrase to establish a default condition in formal writing, predominantly in scientific and technical contexts. Ludwig indicates that it is grammatically correct and usable to express exceptions to a general rule. While effective in setting precise conditions, it should be used judiciously in informal settings where simpler alternatives may suffice. Remember that while this phrase is correct, alternative phrases like "unless otherwise stated" may be more appropriate depending on the context and desired level of formality.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
unless otherwise stated
This is a common and direct substitute, indicating a condition that overrides the default.
unless specified otherwise
Similar to "unless otherwise stated", but emphasizes a specific specification that would alter the default.
except where indicated
Highlights exceptions that are explicitly noted.
if not otherwise specified
Focuses on the lack of specific instructions to the contrary.
in the absence of other instructions
More formal and emphasizes the lack of alternative direction.
barring specific mention
This alternative is more formal and less common.
save where noted
Indicates that the statement holds true except where specific exceptions are mentioned.
if not explicitly defined
Highlights the absence of a clear definition, changing the default.
absent any different indication
A more verbose version emphasizing the absence of differing signals.
failing other instructions
Indicates that the initial statement is valid unless other directions supersede it.
FAQs
What does "if not mentioned differently" mean?
It means that a statement or condition is true unless there is a specific note or indication that states otherwise. It sets a default assumption that can be overridden by other information.
How can I use "if not mentioned differently" in a sentence?
You can use it to clarify that a general rule applies unless explicitly stated. For example: "All data are presented as mean ± SEM, "unless otherwise stated"." This sets a default presentation style with the possibility of exceptions.
What are some alternatives to "if not mentioned differently"?
Some alternatives include "unless otherwise specified", "except where indicated", or "unless stated otherwise". The best choice depends on the specific context.
Is "if not mentioned differently" formal or informal?
It leans towards the formal side and is commonly found in scientific, technical, and business writing. In more casual settings, simpler phrases like "otherwise" are more appropriate.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested