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
warranted to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "warranted to" is correct and usable in written English.
You can use it to describe a situation in which something is guaranteed or certified to be a certain way. For example: "This product is warranted to be of the highest quality."
✓ Grammatically correct
Science
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
60 human-written examples
Further research is warranted to test this possibility.
Science & Research
Future investigations are warranted to address this question.
Science & Research
Additional research is warranted to investigate these complex relationships.
Academia
A more detailed investigation is warranted to explain these findings.
In/ex vivo studies are warranted to confirm this conclusion.
Science
Further research is warranted to confirm the observed relationships.
Science
Ongoing, interactive educational interventions are warranted to address these issues.
Future prospective studies are warranted to confirm our findings.
Science
As a result, further theoretical investigations are warranted to help clarify the issue.
Science
Further studies are warranted to identify means of recovering Au from the copper flotation tail.
Science
Further larger studies are warranted to validate the findings.
Academia
Expert writing Tips
Best practice
Use "warranted to" to indicate that further investigation, action, or consideration is justified based on available information or preliminary findings.
Common error
Avoid using "warranted to" in casual conversation or informal writing; opt for simpler alternatives like "needed" or "necessary" for a more natural tone.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "warranted to" functions as a passive construction indicating that a particular action or measure is justified or necessitated by a given situation. Ludwig's examples showcase its prevalence in scientific and academic contexts where thoroughness and justification are paramount.
Frequent in
Science
69%
Academia
27%
Formal & Business
4%
Less common in
News & Media
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "warranted to" is a correct and usable expression, as affirmed by Ludwig. It signifies that a particular action, investigation, or measure is justified or necessitated by the available evidence or preliminary findings. It is most commonly found in scientific and academic contexts, where it serves to recommend or justify further action. While grammatically sound, "warranted to" should be used judiciously, especially in informal settings where simpler alternatives may be more appropriate. Ludwig's wealth of examples confirms its prevalence in scholarly writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
justified to
Emphasizes the justification or reason for something being done.
required to
Highlights the necessity or obligation for a particular action.
necessary to
Indicates that something is essential or indispensable.
appropriate to
Suggests that something is suitable or fitting for a specific context.
called for to
Implies that a particular action is demanded or needed.
merited to
Highlights that something deserves or warrants a specific action.
indicated to
Suggests that there is evidence or a reason to believe something is necessary.
authorized to
Implies that someone has the permission or right to do something.
guaranteed to
Highlights that something is assured or certain to happen.
sensible to
Indicates that something is logical or reasonable to do.
FAQs
How can I use "warranted to" in a sentence?
You can use "warranted to" to express that something is justified or necessary. For example, "Further investigation is "warranted to" confirm these preliminary findings."
What's the difference between "warranted to" and "required to"?
"Warranted to" suggests that something is justified or appropriate, while "required to" implies a necessity or obligation. The phrase "required to" indicates a mandatory action.
What are some alternatives to "warranted to"?
You can use alternatives like "justified to", "necessary to", or "appropriate to" depending on the specific context. Each alternative offers a slightly different nuance in meaning.
When is it appropriate to use the phrase "warranted to"?
The phrase "warranted to" is suitable in formal or academic writing to express that something is justified or requires further attention based on evidence or preliminary findings. It's less common in informal contexts.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
4.5/5
Expert rating
Real-world application tested