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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
optional comment
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "optional comment" is correct and usable in written English.
It can be used when indicating that a comment or input is not mandatory and can be provided at the discretion of the person responding. Example: "Please fill out the form, and feel free to add an optional comment at the end if you have any additional thoughts."
✓ Grammatically correct
Academia
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
6 human-written examples
In addition, an optional comment is allowed after the mapping.
Academia
The first field contains the keyword name, the second field contains the data type (b = boolean, i = integer, r = real, s = string), the fourth field contains the value (in double quotes if a string), and the seventh field contains an optional comment (also in double quotes).
Academia
Participants were required to answer all questions, and there was an optional comment section where additional information could be provided.
Science
You can then highlight any passage in the book, add an optional comment and share to Twitter and Facebook.
News & Media
The embeddable button for posting webpages to the Google+ news feed with an optional comment is going to struggle for installs unless Google can prove it drives page views.
News & Media
Even though this is an optional comment I feel that detailed discussion on such results would also be a nice addition to support the authors' conclusion that the MacaM is a better assembly and thus offers a better annotation.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
The survey includes five locally-chosen questions, asks about general satisfaction, and provides an optional comments box.
Academia
Jmol SMILES is a superset of OpenSMILES, allowing a freer format, with optional comments and whitespace, optional "processing directives" that specify the meaning of certain aspects of SMILES processing such as aromaticity, a more complete treatment of stereochemistry, and several other minor additions.
Science
Our study did not aim to determine participant contentment with Naturopathic care over other therapies, but we did receive systematic feedback in the form of optional comments on the forms that the participants in the Naturopathic care group increased their interest in seeking CAM care and developed an increased appreciation for Naturopathic care.
Science
The opportunity to make optional comments was provided.
We coded optional comments based on identified themes.
Science
Expert writing Tips
Best practice
When using "optional comment" in forms or surveys, clearly indicate its purpose to encourage meaningful feedback without pressuring respondents.
Common error
Avoid implying that an "optional comment" is unimportant. Frame it as an opportunity for valuable insights, even if it's not mandatory.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "optional comment" functions as an adjective-noun combination. The adjective "optional" modifies the noun "comment", indicating that the comment is not required. Ludwig confirms that the phrase is grammatically correct and usable.
Frequent in
Science
33.33%
News & Media
33.33%
Academia
33.33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "optional comment" is a grammatically correct and usable expression that denotes a non-mandatory field for providing feedback or additional remarks. As Ludwig AI confirms, it's suitable for various contexts, including academic, news, and scientific domains. When incorporating this phrase, remember to frame it positively, encouraging users to contribute valuable insights without feeling pressured. Alternatives include "voluntary remark" or "non-required note". Keep in mind this approach maximizes user engagement and collects more thoughtful information.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
voluntary remark
Replaces "optional" with "voluntary", emphasizing the freedom to add a remark.
optional note
Removes the word comment keeping optional, more focused on the note itself.
optional feedback
Replaces comment with feedback to be more specific about the type of comment.
non-required note
Substitutes both "optional" and "comment" with synonyms, focusing on the absence of a requirement.
additional feedback (optional)
Specifies "comment" as "feedback", clarifying its purpose, with "(optional)" in parentheses.
supplementary remark
Employs "supplementary" to indicate extra information, similar to "optional".
ancillary comment
Uses ancillary, to define a non-essential comment.
optional annotation
Replaces "comment" with "annotation", implying a more specific and detailed remark.
optional observation
Replaces "comment" with "observation", suggesting a more detached and analytical remark.
non-compulsory input
Uses "non-compulsory" to highlight the absence of obligation, and "input" as a broader term for comment.
FAQs
When is it appropriate to include an "optional comment" section?
An "optional comment" section is suitable in surveys, forms, or feedback requests where you want to gather additional insights or allow respondents to elaborate on their answers. It's best used when the standard questions might not cover all possible nuances or individual perspectives.
What can I say instead of "optional comment"?
You can use alternatives like "voluntary remark", "non-required note", or "supplementary remark" depending on the context.
How to encourage respondents to leave an "optional comment"?
Frame the "optional comment" section as an opportunity to provide valuable insights. Explain how the feedback will be used and assure respondents that all comments are read and considered, even if they are not individually acknowledged.
What's the difference between "optional comment" and "required comment"?
An "optional comment" is not mandatory; respondents can choose whether or not to provide additional feedback. A "required comment", on the other hand, must be filled out before the form or survey can be submitted. Consider the necessity of the information when deciding whether a comment should be optional or required.
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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