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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
as warranted by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as warranted by" is correct and usable in written English.
It can be used to indicate that something is justified or supported by specific evidence or circumstances. Example: "The decision to proceed with the project was made as warranted by the positive feedback from our initial research."
✓ Grammatically correct
Science
News & Media
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
14 human-written examples
Texturally, he enlisted everything from a raspy murmur of brushes to a fierce bashing of cymbals, as warranted by the flow of improvisation.
News & Media
Chief Judge Kozinski, in a letter to court administrators on Sunday, defended the new rules as the product of careful deliberations and as warranted by the public interest.
News & Media
"They also stressed the importance of communicating the committee's commitment to maintaining a highly accommodative stance of policy as long as warranted by economic conditions".
News & Media
Mr. Schroder said nothing to disagree, and the tenor of parting remarks suggested that a compromise was possible along the lines of Russia's making a substantial payment this year as warranted by its strengthening economy, while some debt is rescheduled or converted into investments in Russian industries.
News & Media
Late in the year most leftist parties were united in a Popular Patriotic Union, one goal of which was to push for a referendum on confidence in the president in June 1999, in lieu of a presidential election in 1999 as warranted by the 1994 constitution.
Encyclopedias
By explicitly representing conditional dependencies between the volcanological model and observations, BBNs use probability theory to treat uncertainties in a rational and auditable manner, as warranted by the strength of the scientific evidence.
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
Over the course of a few dozen swings I found it didn't want to be wielded like an executioner's axe, describing as many degrees of a circle as were warranted by the toughness of the wood, but it preferred to be brought down straight, like the guillotine.
News & Media
The Administration has allowed itself various outs, with Gates noting on Tuesday that the U.S. reserves "the right" to adjust this policy as might be "warranted by the evolution and proliferation of biological weapons".
News & Media
These predefined QTPPs evolve over time during drug development and may be modified to incorporate new knowledge, as is warranted by ongoing clinical studies; such as dose effect and toxicology data that are often conducted in parallel with a product's developmental activities.
Science
Data base integrity and data safety as well as privacy are warranted by the participating research hospitals.
Science
Data base integrity and data safety as well as privacy are warranted by the contracted research organisation, the Julius Center for Human Research, Utrecht, the Netherlands.
Science
Expert writing Tips
Best practice
Use "as warranted by" to clearly link a decision or action to the specific circumstances or evidence that justify it, ensuring transparency and accountability.
Common error
Avoid using "as warranted by" in casual conversation or informal writing; it can sound overly formal or pretentious. Opt for simpler alternatives like "if needed" or "when necessary" in those situations.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as warranted by" functions as a causal connector, linking an action or decision to the circumstances or evidence that justify it. Ludwig's examples demonstrate its use in various contexts, from scientific research to news reporting.
Frequent in
Science
70%
News & Media
20%
Encyclopedias
10%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "as warranted by" functions as a causal connector, used to justify actions or decisions based on specific circumstances or evidence. As Ludwig AI confirms, this phrase is grammatically correct and primarily used in formal contexts such as science, news, and encyclopedias. While useful for providing rationale, it should be avoided in informal settings where simpler alternatives are more appropriate. This phrase's frequency is uncommon, but when used correctly, it adds a layer of justification and accountability to writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as justified by
Replaces 'warranted' with 'justified', focusing on the righteousness or fairness of the action.
as necessitated by
Emphasizes the need or requirement that makes the action appropriate.
when justified by
Turns the phrase into a conditional statement, highlighting the circumstances under which the action is appropriate.
to the extent warranted by
Adds a degree of limitation, suggesting the action should only go as far as the circumstances justify.
if the situation warrants
Focuses on the conditional nature of the action, based on the current situation.
as circumstances dictate
Emphasizes that the action is determined by the prevailing circumstances.
where appropriate due to
Highlights appropriateness of the action due to given circumstances.
depending on the situation
Similar meaning, suggesting the action is contingent upon the specific context.
when conditions allow
Implies that the action is permissible based on the prevailing conditions.
subject to validation by
Emphasizes that the permissibility of the action depends on validation.
FAQs
How can I use "as warranted by" in a sentence?
Use "as warranted by" to indicate that an action or decision is justified or permitted by specific circumstances or evidence. For example, "Additional testing will be conducted "as warranted by" the initial results."
What's a simpler way to say "as warranted by"?
Alternatives include "if needed", "when necessary", or "depending on the situation". Choose the option that best fits the context and tone of your writing.
Is "as warranted by" too formal for casual writing?
Yes, "as warranted by" is generally considered formal. In casual writing, simpler alternatives like "if needed" or "when necessary" are more appropriate.
What is the difference between "as warranted by" and "as justified by"?
While both phrases convey a similar meaning, "as warranted by" implies that something is permitted or necessitated by the situation, whereas "as justified by" suggests that something is proven to be right or reasonable. "As justified by" may imply a stronger validation.
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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
4.5/5
Expert rating
Real-world application tested