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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
until proven otherwise
Grammar usage guide and real-world examplesUSAGE SUMMARY
'until proven otherwise' is correct and usable in written English.
You can use it when you want to express that something is true until it can be proven false. For example, "In the absence of evidence to the contrary, I believe her story to be true until proven otherwise."
✓ Grammatically correct
News & Media
Science
Alternative expressions(14)
absent evidence to the contrary
barring evidence to the contrary
for all intents and purposes
considered as such
until proved otherwise
until further notice
until advised otherwise
subject to change
until reported otherwise
until told otherwise
as it stands
unless instructed differently
pending new instructions
for the time being
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
59 human-written examples
I always see Brazil, until proven otherwise.
News & Media
"That's anthrax until proven otherwise," Dr. Zelicoff said.
News & Media
Until proven otherwise, class actions deserve a cautious welcome.
News & Media
The Colts are the class of the league until proven otherwise.
News & Media
The things the NYT publishes are automatically journalism, or at least they are until proven otherwise".
News & Media
"I think you've always got to begin with trust until proven otherwise," Mr. Bush said.
News & Media
"Until proven otherwise," he said, "this is a rally in a bear market".
News & Media
But until proven otherwise, the Sox' motto remains: suffer now -- or later.
News & Media
How can anyone, however, pick against the fleet Rams, champions and unbeaten until proven otherwise?
News & Media
The important thing to remember: until proven otherwise, it's not of her doing.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
FDA must consider dietary supplements safe--unlike drugs or food additives--until proven otherwise.
Science & Research
Expert writing Tips
Best practice
Use "until proven otherwise" to clearly state a default assumption that holds true unless contradicted by evidence. This can add clarity and transparency to your reasoning.
Common error
Avoid placing "until proven otherwise" at the beginning of a sentence, as it typically modifies the verb or action being discussed. Placing it elsewhere can lead to ambiguity.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "until proven otherwise" functions as an adverbial modifier, specifying the duration or condition under which a statement is considered valid. Ludwig AI confirms its correct usage and provides numerous examples in context.
Frequent in
News & Media
58%
Science
28%
Formal & Business
7%
Less common in
Encyclopedias
2%
Reference
2%
Wiki
1%
Ludwig's WRAP-UP
In summary, "until proven otherwise" is a versatile adverbial phrase that sets a default assumption, valid until contradicted by evidence. As Ludwig AI confirms, its widespread use spans various contexts, from news and media to scientific discussions. Remember to place the phrase carefully within your sentences to avoid ambiguity. Common alternatives include "absent evidence to the contrary" and "unless there's evidence to the contrary", each offering a slight nuance in formality or emphasis. By following these guidelines, you can effectively integrate this phrase into your writing, ensuring clarity and intellectual honesty.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
absent evidence to the contrary
Focuses on the lack of opposing evidence, more formal.
unless there's evidence to the contrary
More conversational and emphasizes the possibility of future evidence.
in the absence of proof otherwise
Highlights the lack of conclusive proof as the basis for the current assumption.
barring evidence to the contrary
Uses 'barring' to indicate an exception if evidence emerges.
for all intents and purposes
Implies accepting a state as fact for practical reasons, pending new information.
presumed to be the case
Directly states a presumption, which needs substantiation.
considered as such
Implies a commonly accepted view, subject to change.
taken at face value
Suggests accepting something without scrutiny unless there's a reason to doubt it.
deemed valid
Suggests a formal or official acceptance, unless invalidated.
assumed as a given
Highlights the automatic acceptance of something, which needs later investigation.
FAQs
How can I use "until proven otherwise" in a sentence?
Use "until proven otherwise" to indicate a default assumption. For example, "All data is considered accurate "until proven otherwise"."
What's a formal alternative to "until proven otherwise"?
A more formal alternative is "absent evidence to the contrary". For example, "Absent evidence to the contrary, we will proceed as planned."
Is it better to say "until proven otherwise" or "unless proven otherwise"?
Both "until proven otherwise" and "unless proven otherwise" are grammatically correct and convey a similar meaning. The choice between them depends on the specific context and desired emphasis. "Until" emphasizes a time frame, while "unless" emphasizes a condition.
What does "presumed innocent until proven guilty" mean?
The phrase "presumed innocent until proven guilty" is a legal principle stating that a person is considered innocent of a crime "until proven otherwise" in a court of law. The prosecution must present sufficient evidence to convince the court of the defendant's guilt.
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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
4.6/5
Expert rating
Real-world application tested