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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
simply a guess
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "simply a guess" is correct and usable in written English.
You can use it when you want to express that something is not based on certainty or evidence, but rather on speculation. Example: "Without any concrete evidence, I can only say that this is simply a guess."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(20)
just a passenger
just a drizzle
merely a conjecture
just a thinking
preliminary assessment
purely a guess
a rough calculation
just a conjecture
working assumption
simply a speculation
mere speculation
just a figure
just a guess
only a guess
just a think
educated guess
my best estimation
tentative hypothesis
just a speculation
best estimate
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
7 human-written examples
To Planck, however, it was simply a guess, a "lucky intuition".
Encyclopedias
The idea to play at night, he said, was simply a guess for when clear skies will come.
News & Media
The second problem is that the A.P.R. for an adjustable-rate mortgage is simply a guess, because it is calculated by assuming that interest rates will never change.
News & Media
To Planck, however, it was simply a guess, a "lucky intuition". If it was to be taken seriously, it had to be derived somehow from first principles.
Encyclopedias
My book, "In Search of Deep Throat," may be wrong about Deep Throat's identity, but it was not simply a "guess," as Jonathan Vankin, citing Bob Woodward, writes in his article (The Way We Live Now, Dec. 3).
News & Media
To the layman, a theory is simply a guess or hypothesis that tries to explain an observed phenomenon (Trani 2004); a scientific theory, however, is an explanation of a natural phenomenon based on a large amount of scientific evidence.
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
Either purchase an app via the App Store or enter here for the Apple contest, and simply leave a guess here for ours.
News & Media
Hovering in the background all this time was an alternative approach called Bayesian inference, which allowed you to simply make a guess and then revise your judgement as new information came in.
News & Media
Instead, they simply make a guess.
News & Media
After learning advanced decoding skills and realizing that making an inference is not simply a wild guess, most students find that their reading scores improve dramatically.
News & Media
In interviews, scientists involved in writing the paper acknowledged that the 50 percent threshold was simply a best guess, based on extrapolating the earlier research.
News & Media
Expert writing Tips
Best practice
Use "simply a guess" when you want to downplay the certainty of a statement or acknowledge that it is based on speculation rather than concrete evidence.
Common error
Avoid presenting information as fact when it is "simply a guess". Clearly indicate the level of uncertainty to maintain credibility.
Source & Trust
86%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "simply a guess" functions as a qualifier, indicating the speculative nature of a statement or prediction. It modifies the noun "guess", emphasizing its lack of certainty. Ludwig confirms its grammatical correctness.
Frequent in
News & Media
40%
Encyclopedias
20%
Science
20%
Less common in
Formal & Business
10%
Wiki
10%
Reference
0%
Ludwig's WRAP-UP
In summary, "simply a guess" is a grammatically sound phrase used to express uncertainty and qualify statements that lack concrete evidence. Ludwig confirms that the phrase is correct and usable in written English. While relatively infrequent, it appears across various contexts, including news media, encyclopedias, and scientific writing. When employing this phrase, ensure clarity by acknowledging the speculative nature of the information to maintain credibility.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
mere speculation
Emphasizes the lack of concrete evidence and suggests a high degree of uncertainty.
pure conjecture
Implies a conclusion reached on the basis of incomplete information or guesswork.
rough estimation
Highlights the approximate and inexact nature of the assessment.
wild stab in the dark
Conveys a sense of complete uncertainty and randomness in the attempt.
educated guess
Suggests the guess is based on some knowledge or experience, even if limited.
tentative hypothesis
Frames the guess as a provisional explanation, open to further investigation.
working assumption
Indicates that the guess is being used as a basis for further action or reasoning.
preliminary assessment
Presents the guess as an initial evaluation subject to refinement.
best estimate
Suggests it is the most accurate guess possible given the available information.
ballpark figure
Highlights the broad and approximate nature of the guess, implying it's not precise.
FAQs
What does "simply a guess" mean?
The phrase "simply a guess" means that something is based on speculation or conjecture, rather than on solid evidence or knowledge.
How can I use "simply a guess" in a sentence?
You can use "simply a guess" to express uncertainty about a statement, for example: "Without any concrete data, this projection is "merely a conjecture"."
What are some alternatives to saying "simply a guess"?
Alternatives to "simply a guess" include phrases like "mere speculation", "pure conjecture", or "rough estimation", depending on the specific nuance you want to convey.
When is it appropriate to use "simply a guess" in writing?
It's appropriate to use "simply a guess" when you want to acknowledge that a statement is not based on certainty or rigorous proof, and is instead based on limited information.
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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
86%
Authority and reliability
4.3/5
Expert rating
Real-world application tested