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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
she surmised that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "she surmised that" is correct and usable in written English.
It can be used when indicating that someone has formed an opinion or conclusion based on limited evidence or reasoning. Example: "After observing the clues left behind, she surmised that the suspect had fled the scene."
✓ Grammatically correct
News & Media
Alternative expressions(19)
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
13 human-written examples
Later, she surmised that he had sold her hair to pay his bar bill).
News & Media
She surmised that his more eccentric affectations might have been related to the effects of surgery.
News & Media
She surmised that his relatives were frantically trying to fix him up with a culturally suitable bride.
News & Media
She surmised that the hot, sunny weather had also played a role in the high absentee rate.
News & Media
She surmised that he wrapped it with electrical tape and used it in the attempt to rob the undercover officers.
News & Media
As for Harry, she surmised that despite his life of "unbelievable privilege" he was seeking "exactly the same privacy [as] the humblest dweller of the humblest bungalow".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
She surmises that things are 75 percent along their way, but that "the shakeup is not done".
News & Media
She surmises that this fragment is also copied from a second-century Greek text.
News & Media
She surmises that they are a mother and daughter who have fled an abusive man.
News & Media
She surmises that her mind is lacking some of the "subjectivity," the inwardness, that others seem to have.
News & Media
She surmises that, with the books, the lack of a television and her habit of making her own bread, he believes Clare to be wholesome and sane.
News & Media
Expert writing Tips
Best practice
Use "she surmised that" to indicate a conclusion drawn from observation or limited evidence, especially when you want to convey a sense of reasoned speculation rather than definitive knowledge.
Common error
Avoid using "she surmised that" when stronger evidence is available. Opt for phrases like "she knew that" or "she proved that" if the conclusion is definitively supported by facts.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "she surmised that" functions as a reporting clause, introducing a statement that represents someone's conjecture or inference. As Ludwig AI confirms, it's used to convey a belief or opinion formed on the basis of limited evidence. The use of "she" establishes a specific actor, while "surmised that" indicates the act of forming an opinion.
Frequent in
News & Media
80%
Encyclopedias
10%
Wiki
10%
Less common in
Science
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "she surmised that" is a grammatically correct phrase used to introduce a speculative thought or conclusion attributed to a female subject. Ludwig AI confirms its validity and common usage in written English. While generally neutral in register, it is most frequently found in news and media contexts. When using this phrase, ensure that the level of certainty is appropriately conveyed; avoid it when stronger evidence warrants more definitive language. Consider alternatives like "she inferred that" or "she concluded that" to fine-tune the intended meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
she inferred that
Emphasizes a logical deduction based on evidence, suggesting a more formal or analytical process than "surmised".
she speculated that
Highlights the act of making conjectures or forming opinions without firm evidence, similar to "surmised" but potentially more detached.
she concluded that
Suggests a more definitive judgment or decision, implying a higher degree of certainty than "surmised".
she gathered that
Indicates an understanding or conclusion drawn from indirect information or hints.
she hypothesized that
Suggests a more formal, scientific approach, implying the formation of a testable proposition.
she assumed that
Suggests taking something for granted without proof, which might carry a slightly negative implication of being presumptuous.
she guessed that
Implies a less rigorous process of forming an opinion, based on intuition or limited knowledge rather than careful consideration.
she figured that
Implies a more casual or informal process of reasoning, often based on personal experience or common sense.
she suspected that
Indicates a feeling of unease or distrust, suggesting a negative connotation not necessarily present in "surmised".
she believed that
Indicates a personal conviction or acceptance of something as true, which may or may not be based on evidence.
FAQs
What does "she surmised that" mean?
The phrase "she surmised that" means she formed an opinion or made a guess about something based on incomplete information or evidence. It indicates a degree of uncertainty or speculation.
How can I use "she surmised that" in a sentence?
You can use "she surmised that" to introduce a conclusion someone has reached based on observation or limited information. For example, "After noticing the missing keys, "she surmised that" he had already left."
What are some alternatives to "she surmised that"?
Alternatives include "she inferred that", "she concluded that", or "she suspected that", depending on the nuance you want to convey. The best choice depends on the context and the level of certainty involved.
When is it inappropriate to use "she surmised that"?
It's inappropriate to use "she surmised that" when the conclusion is based on solid, irrefutable evidence. In such cases, use phrases like "she knew that" or "she proved that" to indicate a higher level of certainty.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested