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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
guess that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "guess that" is correct and usable in written English.
It can be used when you are making an assumption or estimation about something. Example: "I guess that the meeting will start at 10 AM, but I haven't received a confirmation yet."
✓ Grammatically correct
News & Media
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
58 human-written examples
I guess that fits.
News & Media
"I guess that does it".
News & Media
I guess that includes me".
News & Media
I guess that explained it.
News & Media
Did you guess that?
News & Media
So I guess that answers that.
News & Media
I guess that was my "genuine connection".
News & Media
You could guess that," Oakley said.
News & Media
… I guess that is step one.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
"I will never second-guess that decision.
News & Media
Guess that means a sequel.
News & Media
Expert writing Tips
Best practice
Use "guess that" to introduce a statement based on an assumption or limited information. It's often used when you don't have concrete evidence but want to express a reasonable conclusion.
Common error
Avoid relying too heavily on "guess that" in formal or academic writing. Opt for more precise and evidence-based language to strengthen your argument. Consider stronger verbs like "infer", "deduce", or "conclude" when appropriate.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "guess that" functions as a hedge, softening the assertion and indicating a degree of uncertainty. It's used to introduce a proposition based on limited information or assumption, as demonstrated by Ludwig's examples.
Frequent in
News & Media
53%
Academia
26%
Science
7%
Less common in
Formal & Business
6%
Wiki
1%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "guess that" is a grammatically correct and commonly used expression to introduce an assumption or tentative conclusion. According to Ludwig, it functions as a hedge, softening assertions and indicating uncertainty. While versatile, it's important to consider the context and opt for more precise language in formal settings. The phrase finds frequent usage in news and media, academia, and informal conversations, making it a valuable tool for expressing opinions without committing to definitive statements.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I suppose that
Replaces "guess" with "suppose", indicating a similar level of uncertainty or assumption.
I assume that
Uses "assume" instead of "guess", suggesting a slightly stronger belief or expectation.
I presume that
Employs "presume", indicating an assumption based on probability or prior evidence.
I imagine that
Replaces "guess" with "imagine", suggesting a thought based on limited evidence.
I reckon that
Uses "reckon" instead of "guess", a more informal and regional alternative.
I infer that
Employs "infer", suggesting a conclusion drawn from reasoning and evidence.
I deduce that
Uses "deduce" instead of "guess", indicating a conclusion reached through logical deduction.
it seems that
Offers a less personal perspective, focusing on the appearance of things.
it appears that
Similar to "it seems that", but perhaps implying a slightly more formal observation.
I would venture to say that
A more cautious and tentative way of expressing a guess or opinion.
FAQs
How can I use "guess that" in a sentence?
You can use "guess that" to express an assumption or conclusion based on available information. For example, "The store is closed; I "guess that" they are out for lunch".
What are some alternatives to "guess that"?
Alternatives to "guess that" include "I suppose that", "I assume that", or "it seems that". The choice depends on the level of certainty you want to convey.
Is it correct to say "I guess that" or "I guess it"?
Both "I "guess that"" and "I guess it" can be correct depending on the context. "I guess that" is typically followed by a full clause, while "I guess it" is used as a standalone response.
What's the difference between "I guess that" and "I think that"?
"I "guess that"" implies a lower level of certainty than "I think that". When you "guess", you are making an assumption without strong evidence. When you "think", you have some reason to believe something is true.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested