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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
Not required
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Not required" is correct and usable in written English. You can use it to indicate that something is optional or not necessary. Example: "Attendance at the meeting is not required." Alternative expressions include "optional," "not necessary," and "not needed."
✓ Grammatically correct
News & Media
Science
Wiki
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
59 human-written examples
Not Required.
Not required.
Science
Alcohol not required.
News & Media
Closed captioning not required.
News & Media
Savvy is not required.
News & Media
Rawlings not required.
News & Media
Binoculars not required.
News & Media
Passwords are not required.
News & Media
Reservations are not required.
News & Media
Preregistration not required.
News & Media
Visas are not required.
News & Media
Expert writing Tips
Best practice
Use "Not required" to clearly indicate that something is optional or unnecessary, avoiding ambiguity in instructions or guidelines.
Common error
While "Not required" is generally acceptable, consider using more formal alternatives like "unnecessary" or "optional" in highly formal documents to maintain a professional tone.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "Not required" primarily functions as an adjective phrase modifying a noun, indicating that something is not mandatory or obligatory. Examples in Ludwig showcase its use in diverse contexts, confirming its adjectival role.
Frequent in
News & Media
59%
Wiki
22%
Science
19%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "Not required" is a common and grammatically correct way to express that something is optional or unnecessary. As shown by Ludwig, it's widely used in news, general information and scientific contexts, maintaining a generally neutral register. While versatile, remember to consider more formal alternatives like "optional" or "unnecessary" in certain settings to enhance professionalism. Ludwig AI confirms this usage as correct and provides ample examples across various reliable sources.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Unnecessary
This alternative directly states that something is not needed, emphasizing the lack of necessity.
Not needed
This alternative is a simple and direct way to express that something is not necessary.
Optional
This term highlights the choice involved, implying that something is not mandatory.
Not obligatory
This phrase emphasizes the lack of obligation or compulsion.
Not compulsory
Similar to "not obligatory", this indicates that something is not enforced.
Dispense with
This suggests that something can be omitted or avoided.
Waive
This term indicates that a requirement or rule can be set aside.
Excused
This suggests that someone or something is exempt from a requirement.
Exempt
Similar to "excused", this indicates freedom from a rule or obligation.
Uncalled for
This phrase suggests that something is not appropriate or necessary in a given situation.
FAQs
How can I use "Not required" in a sentence?
You can use "Not required" to indicate that something is optional or unnecessary. For example, "Attendance is "not required" at the next meeting."
What are some alternatives to "Not required"?
Alternatives include "optional", "unnecessary", or "not needed". The best choice depends on the specific context.
Is "Not required" formal or informal?
"Not required" is generally considered neutral and can be used in most contexts. However, in very formal settings, "optional" or "unnecessary" might be preferred.
What's the difference between "Not required" and "Not necessary"?
"Not required" and "not necessary" are very similar in meaning and can often be used interchangeably. However, "not necessary" might sound slightly more formal in certain contexts.
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested