Used and loved by millions
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
surmised from
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "surmised from" is correct and usable in written English.
You can use this phrase to indicate that something was concluded or inferred from something else. For example, "The suspect's motive was surmised from his written confession."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
58 human-written examples
She'd had some kind of nervous shock, he surmised, from extreme stress.
News & Media
A couple of facts can be surmised from the preceding message.
News & Media
Narrated by Christian Slater, each show follows a single creature as it faces a series of situations that scientists have surmised from fossil finds.
News & Media
Gadbois's blindness, I surmised from the number of books on the shelves, and the paintings and photographs on the walls, must have come to him late in life.
News & Media
Were it not for his signatures, and the fully documented history of the sketches, the identity of their author would not be easily surmised from the style.
News & Media
Class, age, sexual persuasion and, crucially, your cool rating can all be surmised from your choice of praia And with 7,408km of coast Brazilians can afford to be choosy.
News & Media
And, for whatever reason, her brain surmised from what little input it had that something horribly itchy was going on — that perhaps a whole army of ants were crawling back and forth over just that patch of skin.
News & Media
Yet somehow between transactions the postmistress had snuck away for a tattling phone call, or so we surmised from the blinking patrol car that now swept up in front of the P.O.
News & Media
Shot in and around New Orleans but set (as far as can be surmised from accents, geographical references and the source material) in a broken-down Boston, it savors the company of losers, fixers and would-be wiseguys.
News & Media
She surmised from feedback that she was under-qualified compared to others with public relations experience but was also being "weeded out" of lower-level jobs because of her management experience and salary.
News & Media
Others were named for persons—"Parson's Farewell" and "My Lady Foster's Delight"—and that there were foreign influences can be surmised from "The Spanish Jeepsie" and "A la Mode de France".
Encyclopedias
Expert writing Tips
Best practice
When using "surmised from", ensure the source of your inference is clearly stated to avoid ambiguity.
Common error
Avoid presenting a conclusion "surmised from" limited evidence as an absolute fact. Acknowledge the possibility of alternative interpretations.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "surmised from" functions as a verb phrase followed by a preposition, indicating that a conclusion or inference has been drawn based on certain evidence or information. As Ludwig shows, it connects an observation with a reasoned interpretation.
Frequent in
Science
36%
News & Media
59%
Encyclopedias
5%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "surmised from" is a grammatically sound and frequently used expression for indicating that a conclusion has been reached based on available evidence. As Ludwig AI points out, this phrase effectively links observation to reasoned interpretation. It is commonly found in contexts such as news, science, and encyclopedias, suggesting its versatility and acceptance in various registers, from neutral to formal. When employing "surmised from", clarity is paramount; ensure the source of the inference is evident to avoid ambiguity and do not overstate the certainty of your conclusion. Overall, this phrase is a valuable tool for expressing reasoned deductions, provided it is used thoughtfully and precisely.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
inferred from
Focuses more on drawing a logical conclusion directly from the available evidence.
deduced from
Implies a more rigorous and logical process of reasoning to arrive at a conclusion.
concluded from
Highlights the act of reaching a final judgment or decision based on the information.
gathered from
Suggests collecting and piecing together information to form an understanding.
gleaned from
Implies carefully extracting information from a larger source, often with some difficulty.
judged from
Indicates forming an opinion or assessment based on the available evidence.
estimated from
Emphasizes making an approximate calculation or assessment based on incomplete data.
assumed based on
Highlights that the conclusion is made with a degree of uncertainty or without complete proof.
hypothesized from
Indicates forming a tentative explanation as a starting point for further investigation.
reasoned from
Suggests using logical thinking to arrive at a conclusion.
FAQs
How can I use "surmised from" in a sentence?
You can use "surmised from" to show that a conclusion was drawn based on certain information. For example, "His anxiety was "surmised from" his constant fidgeting".
What are some alternatives to "surmised from"?
Alternatives include "inferred from", "deduced from", or "concluded from", depending on the specific nuance you want to convey.
Is it always necessary to explicitly state what a conclusion was "surmised from"?
While not always mandatory, explicitly stating the source of the surmise enhances clarity and strengthens the argument. Without it, the conclusion might appear arbitrary.
What is the difference between "surmised from" and "assumed based on"?
"Surmised from" implies a degree of reasoning based on evidence, while "assumed based on" suggests a conclusion drawn with less concrete support. "Assumed based on" carries a higher degree of uncertainty.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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