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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
surmise about
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "surmise about" is not commonly used in written English and may sound awkward.
It can be used when discussing conjectures or assumptions regarding a particular topic, but it is more effective to use "surmise" without "about." Example: "I can only surmise the reasons behind her sudden departure."
News & Media
Science
Alternative expressions(7)
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
The private rooms of public people are temptations, risky invitations to surmise about their lives.
News & Media
It is not for us to seek answers or to surmise about behaviour.
News & Media
It requires someone to make a surmise about the intentions of the deceased at the time of death.
News & Media
And yet Obama's public words, and what we can surmise about his non-public diplomacy, have seemed right to me, if a day late.
News & Media
She just saw the descriptions of the explosion like everyone else, made a surmise about the injuries, and recognized that they needed to get as many rooms ready as they could.
News & Media
He studies the shape and size of the mark and pounds out a latch based on what he sees and what he can surmise about the date of the original.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
And he is working on a new project: If xenointoxication kills bedbugs, he surmised, how about ticks?
News & Media
Equally interesting are Parker's surmises about works Melville never published that did not survive.
News & Media
The catalog documented what Ms. de Ludinghausen had long heard and surmised about her family's legacy.
News & Media
These changes may or may not have destabilized him: it is not easy to make surmises about a man as grandly dysfunctional as Lowry.
News & Media
People are and have always been anxious, De Botton surmises, about their place in the world, about what other people think of them.
News & Media
Expert writing Tips
Best practice
While "surmise about" is understandable, consider using simply "surmise" followed by a clause or "surmise that..." for a more concise and standard expression.
Common error
Avoid using "surmise about" when "surmise" alone is sufficient. The preposition "about" is often unnecessary and can make the sentence sound awkward.
Source & Trust
87%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "surmise about" functions as a verb phrase with a preposition, indicating an act of making a conjecture or inference concerning something. However, Ludwig suggests that the preposition "about" is often redundant.
Frequent in
News & Media
60%
Science
30%
Academia
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, while the phrase "surmise about" is not incorrect, it is less common and can often be replaced by the simpler "surmise" for better clarity and conciseness. As Ludwig AI suggests, the word "about" can often be redundant in this context. The phrase is primarily used in news and scientific contexts. Alternatives such as "speculate about" or "conjecture about" exist but don't address the core issue of redundancy.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
surmise regarding
Replaces the preposition "about" with the preposition "regarding".
speculate about
Replaces "surmise" with "speculate", maintaining the preposition "about".
speculate on
Replaces "about" with "on", creating a slightly different prepositional phrase.
conjecture about
Substitutes "surmise" with "conjecture", keeping "about".
theorize about
Replaces "surmise" with "theorize", implying a more structured or considered guess.
guess about
Uses "guess" instead of "surmise", indicating a less formal assumption.
hypothesize about
Uses "hypothesize" in place of "surmise", suggesting a more scientific approach.
infer regarding
Replaces both "surmise" and "about" with "infer" and "regarding" respectively, changing the construction slightly.
deduce concerning
Uses "deduce" and "concerning" instead of "surmise" and "about".
assume concerning
Uses "assume" and "concerning", expressing a less informed guess.
FAQs
Is it grammatically correct to say "surmise about"?
While not strictly incorrect, "surmise about" is less common and can sound awkward. It's often better to use just "surmise" or rephrase the sentence for clarity.
What does "surmise" mean?
"Surmise" means to infer or guess something based on incomplete evidence. It's similar to words like "speculate", "conjecture", and "deduce".
Can I use "surmise of" instead of "surmise about"?
No, "surmise of" is not a standard English construction. You should use "surmise" on its own or find an alternative phrase.
What are some alternatives to "surmise about"?
Alternatives include "speculate on", "conjecture about", or simply using "surmise" without "about" depending on the context.
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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
87%
Authority and reliability
3.8/5
Expert rating
Real-world application tested