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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
undecided about
Grammar usage guide and real-world examplesUSAGE SUMMARY
"undecided about" is a correct and usable phrase in written English.
You can use it when you are discussing an uncertain or unsettled state of mind or situation. For example: "I'm still undecided about whether I should take the job."
✓ Grammatically correct
News & Media
Science
Academia
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
60 human-written examples
And what in God's name are undecided voters undecided about, after all this?
News & Media
Nine were undecided about their plans.
News & Media
We are still undecided about overwinter stuff.
News & Media
So, is he undecided about his plans?
News & Media
Very few people are undecided about Mr. Obama.
News & Media
Are you undecided about who to vote for?
News & Media
She is also undecided about the presidential race.
News & Media
Mr. Ford said he was undecided about his future.
News & Media
Still undecided about what to do for Valentine's?
News & Media
Mr. Sharif said he was undecided about whether to appeal.
News & Media
I'm still undecided about who to vote for.
News & Media
Expert writing Tips
Best practice
Use "undecided about" to clearly express a state of uncertainty or lack of resolution in a formal or informal context. For example: "The committee is still "undecided about" the best course of action."
Common error
Avoid using "undecided about" when the context implies a definitive decision or conclusion. For example, don't say "He is "undecided about" the facts" if the facts are already established.
Source & Trust
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "undecided about" functions as an adjective phrase followed by a preposition, modifying a noun or pronoun to indicate a state of uncertainty or lack of resolution. As Ludwig AI suggests, it is used to describe an unsettled state of mind. Examples in Ludwig demonstrate its use across diverse topics.
Frequent in
News & Media
56%
Science
24%
Academia
10%
Less common in
Wiki
5%
Formal & Business
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "undecided about" is a grammatically correct and commonly used expression to convey a state of uncertainty or lack of resolution. As Ludwig AI confirms, it's suitable for describing an unsettled state of mind. The phrase finds frequent application in News & Media, Science, and Academic contexts. The related phrases offer various alternatives for expressing similar meanings, like "unsure about" or "wavering on". When using the phrase, ensure it aligns with the context, avoiding misuse with absolute statements. Top sources such as The New York Times and The Guardian exemplify its authoritative usage, solidifying its place in both formal and informal communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
unsure about
Focuses on a lack of confidence or certainty in a decision.
uncertain about
Highlights the absence of definite knowledge or predictability.
wavering on
Implies a back-and-forth movement in one's opinion or decision.
in two minds about
Suggests being torn between two options or viewpoints.
on the fence regarding
Indicates a neutral position, not leaning towards either side.
undetermined regarding
Emphasizes that a decision or outcome has not yet been established.
ambivalent toward
Highlights the presence of conflicting feelings or ideas.
having doubts about
Focuses on the presence of questions or uncertainties.
sitting on the fence about
Highlights neutrality, especially in a contentious situation.
unsettled about
Indicates a lack of finality or resolution.
FAQs
How can I use "undecided about" in a sentence?
Use "undecided about" to describe a state of uncertainty or lack of decision regarding something. For example, "I am "undecided about" which college to attend".
What are some alternatives to "undecided about"?
You can use alternatives such as "unsure about", "uncertain about", or "wavering on", depending on the nuance you want to convey.
Is it better to say "undecided about" or "undecided on"?
"Undecided about" is more commonly used and generally preferred over "undecided on". Both are grammatically acceptable, but "undecided about" is more idiomatic in modern English.
What does it mean to be "undecided about" something?
Being "undecided about" something means that you have not yet made a decision or formed a definite opinion on the matter. It implies a state of contemplation or uncertainty.
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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
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested