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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
need not mention
Grammar usage guide and real-world examplesUSAGE SUMMARY
"need not mention" is a correct and usable phrase in written English.
This phrase is usually used when you don't need to mention something, or when it is not necessary to mention it. For example: "Since everyone in the room is familiar with the topic, we need not mention it again."
✓ Grammatically correct
News & Media
Academia
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
11 human-written examples
She was also under the impression that perhaps the police need not mention the episode — the wig, the BB gun found in her car — to her employer, NASA.
News & Media
"Dearest Ethel I need not mention to you to take care of our little son as I know you love him as much as I do.
News & Media
By September they've all deserted, leaving the Island to the Aussies and the Chinese, who are so omnipresent one need not mention them at all.
News & Media
The writer's mother was ashamed and suggested that they need not mention the incident to her husband or to the cook.
News & Media
In October, they wrote Hopkins, "We need not mention how Disagreeable the Nuse of your Luseing 88 Slaves is to us & all your Friends, but your Self Continuing in Helth is so Grate Satisfaction to us, that we Remain Cheirful under the Heavy Loss of our Ints".
News & Media
The extra RAM also helps with all the usual things, which we need not mention here.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
And finally it has never been easier to buy an ad on Google or Facebook and pretend to be the service you think you need, not mentioning the ingenious social hacks to get you to provide your private key (live example below on Facebook).
News & Media
Our president tries to artfully move things along by promising that all will get the care that they need, not mentioning that some are already getting much more than that.
News & Media
F: Need fulfilled; PF: Need partially fulfilled; U: Need unfulfilled; nm: Need not mentioned by this group of participants Note: the «education» and «work» categories were removed.
The cops can stop you for speeding and "ask" you to pop your trunk, but needn't mention that you're allowed to say no.
News & Media
Ms. Palin spoke about her special-needs newborn, but did not mention her daughter's pregnancy.
News & Media
Expert writing Tips
Best practice
Employ this phrase to gracefully skip over details that are not essential to your current point, keeping the focus on more relevant information.
Common error
Avoid using "need not mention" excessively, as it can come across as condescending or passive-aggressive. Ensure its use genuinely streamlines communication rather than creating unnecessary ambiguity.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "need not mention" functions as a rhetorical device to indicate that something is so obvious or well-known that it doesn't require further elaboration. It serves to streamline communication by omitting unnecessary details. As confirmed by Ludwig AI, the phrase follows standard grammatical rules and is usable in written English.
Frequent in
News & Media
30%
Academia
25%
Science
20%
Less common in
Formal & Business
10%
Encyclopedias
10%
Wiki
5%
Ludwig's WRAP-UP
In summary, "need not mention" is a grammatically correct phrase used to indicate that something is already known or understood, and therefore, does not require further explanation. Ludwig AI confirms the validity of this phrase. It's most commonly found in news articles, academic writing, and scientific publications. While effective for streamlining communication, it should be used judiciously to avoid sounding condescending. Alternatives like "no need to mention" and "it goes without saying" offer similar meanings. Proper usage involves recognizing when information is truly redundant and avoiding overuse to maintain clarity and engagement.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
no need to mention
Simple rephrasing using 'no need' instead of 'need not'.
it is not necessary to mention
A more formal and explicit way of saying something doesn't require mentioning.
it goes without saying
Implies the information is so obvious it doesn't need stating.
it's understood
Indicates tacit agreement or comprehension, obviating the need for explicit mention.
it's unnecessary to state
Highlights the redundancy of stating something already apparent.
it's self-evident
Emphasizes that something is obvious and requires no further explanation.
I don't have to mention
Shifts the focus to the speaker's perspective and the lack of obligation to mention something.
it's not required to mention
Highlights that there is no formal requirement or demand to mention something.
it's implied
Indicates that something is suggested or understood without being directly expressed.
it's superfluous to add
Suggests that adding the information would be excessive or unnecessary.
FAQs
What does "need not mention" mean?
The phrase "need not mention" means that something is already known, obvious, or irrelevant to the current discussion, so it doesn't require further elaboration. It's a way of saying something is understood or implied.
How can I use "need not mention" in a sentence?
You can use "need not mention" to skip over obvious details or to imply something is already understood. For example, "The benefits of exercise are well-known, so we "need not mention" them here."
What are some alternatives to "need not mention"?
Alternatives include "no need to mention", "it goes without saying", or "it is not necessary to mention". The best choice depends on the specific context and desired level of formality.
When is it appropriate to use "need not mention"?
It's appropriate to use "need not mention" when you want to avoid stating the obvious or when you're confident that your audience already possesses the knowledge. Be mindful of your audience to avoid confusion.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested