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
under this presumption
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "under this presumption" is correct and usable in written English.
It can be used when discussing a situation or argument that is based on a specific assumption or belief. Example: "Under this presumption, we can conclude that the results of the experiment are valid."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
with this understanding
under this scenario
under this background
under this principle
based on this premise
under this rationale
given this premise
under this precondition
under this condition
under this understanding
taking this as a given
given this assumption
under this concept
based on this assumption
under this premise
under this prior
under this hypothesis
assuming this is true
under this proposition
according to this premise
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
2 human-written examples
Under this presumption, the disability due to all health problems would be 19.2% and 24%, respectively.
Science
Under this presumption, the loss of the terminal reactions also renders the Cryptocercus symbiont auxotrophic for these two amino acids, in addition to the seven whose pathways were completely deleted in BCpu as compared with BBge and BPam.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Moreover this theory also operates and thrives under the presumption that this way of thinking is right, or rather 'normal.'normal
News & Media
Until this year, candidates operated under the presumption that national political parties were viewed the same way and subject to the same restrictions.
News & Media
Under the presumption that the family was growing this cannabis as a collective, rather than individually, officers seized 29 cannabis plants so that the family would be compliant with state law, which limits collective crops to no more than 45 plants.
News & Media
Aptly named, this group of developers does their business under the presumption of 'affordable housing.'.
News & Media
"And they shouldn't operate under the presumption that they can influence us".
News & Media
The exemption is available under the presumption that the state determination of fairness is sufficient to replace S.E.C. review in a registration.
News & Media
This is Leap, a new private express bus service that began operating in March under the presumption that some people will pay $6 – not including snacks and drinks – to ride a bus in style.
News & Media
I was opposed, under the presumption that S.D.S. meant Students for Decent Styles, a group that had been active in fighting spaghetti-strap dresses at my high school.
News & Media
That does not mean the public will be satisfied with an explanation that he authorized an invasion under the presumption it would not happen.
News & Media
Expert writing Tips
Best practice
When using "under this presumption", clearly state the presumption beforehand to avoid ambiguity. This ensures your audience understands the basis of your argument.
Common error
Avoid using "under this presumption" without explicitly stating what the presumption is. Failing to do so can leave your readers confused about the foundation of your reasoning.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "under this presumption" functions as a prepositional phrase that modifies a clause, setting the condition or basis upon which the rest of the sentence depends. Ludwig shows examples where it introduces a conclusion or action based on a particular assumption.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "under this presumption" is a prepositional phrase used to introduce a statement or action that relies on a specific assumption. As Ludwig AI underlines, while grammatically correct, it's crucial to state the presumption clearly to avoid ambiguity. The phrase appears mostly in news, media and scientific contexts. Alternatives include "based on this assumption" and "given this premise". Its effectiveness hinges on clear communication of the underlying assumption.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
based on this assumption
Emphasizes the foundational belief or idea that something else relies on. More direct and less formal.
given this premise
Highlights the starting point or proposition upon which an argument is based. Slightly more formal.
assuming this is true
Directly states the condition of truthfulness for a specific statement. More conversational.
on the understanding that
Implies a mutual agreement or expectation as the basis for something. More formal and suggestive of a prior agreement.
with this understanding
Similar to "on the understanding that", but can also refer to a personal comprehension rather than a mutual agreement.
under the belief that
Highlights the personal conviction that forms the basis for an action or thought. More personal and subjective.
in light of this assumption
Emphasizes that the following conclusion is reached because of the previous assumption. Can make the statement more cautious.
considering this hypothesis
Suggests that the following statements are made with careful and reasoned consideration of a hypothesis that might not be true.
accepting this premise
Highlights that the following argument depends on a chosen premise. Slightly more assertive.
taking this as a given
Indicates that something is being treated as undeniably true, regardless of evidence. More informal and confident.
FAQs
What does "under this presumption" mean?
The phrase "under this presumption" means that a statement or action is based on a particular assumption or belief. It indicates that the assumption serves as the foundation or condition for what follows.
How can I use "under this presumption" in a sentence?
You can use "under this presumption" to introduce a conclusion or action that is contingent on a specific assumption. For example, "Under this presumption, we can conclude that the results of the experiment are valid."
What are some alternatives to "under this presumption"?
You can use alternatives like "based on this assumption", "given this premise", or "assuming this is true" depending on the context.
Is it better to say "under this assumption" or "under this presumption"?
Both "under this assumption" and "under this presumption" are grammatically correct and convey a similar meaning. "Presumption" is slightly more formal and implies something taken for granted, while "assumption" can refer to something supposed to be true without proof.
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested