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
with authority
Grammar usage guide and real-world examplesUSAGE SUMMARY
"with authority" is a correct and usable phrase in written English.
It is typically used when referring to someone who has the power or right to do something or act with confidence on behalf of someone else, for example, "He spoke with authority on the matter."
✓ Grammatically correct
News & Media
Wiki
Alternative expressions(20)
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
Who speaks with authority?
News & Media
Most entrepreneurs have a problem with authority.
News & Media
Seaver, a college wrestler, writes with authority.
News & Media
I speak with authority.
News & Media
It's written with "authority".
News & Media
"They fear contact with authority.
News & Media
He leads with authority, energy, humor.
News & Media
We associate numbers with authority and certainty.
News & Media
Anyone with authority was under thirty.
News & Media
He marks them out with authority.
News & Media
But in the finale Sunday, the offense returned with authority.
News & Media
Expert writing Tips
Best practice
Use "with authority" to emphasize the confidence, expertise, or official capacity behind an action or statement. This phrase is effective when you want to highlight the legitimacy or weight of the action being described.
Common error
Avoid using "with authority" in very informal or casual situations where a less formal expression would be more appropriate. Overusing it can make your communication sound stilted or pretentious in everyday conversation.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "with authority" functions primarily as an adverbial phrase, modifying verbs to describe how an action is performed. Ludwig provides numerous examples where it describes the manner of speaking, leading, or acting. The high number of occurrences shows it's a common way to express confidence and expertise.
Frequent in
News & Media
77%
Wiki
12%
Science
5%
Less common in
Formal & Business
3%
Encyclopedias
1%
Reference
1%
Ludwig's WRAP-UP
In summary, "with authority" is a versatile phrase used to describe actions or statements made with confidence, expertise, or official backing. Ludwig AI confirms its grammatical correctness and frequent usage across various contexts, particularly in news and media. When using "with authority", ensure it aligns with the formality of the context and avoid overuse in casual settings. Alternatives like "authoritatively" or "confidently" can provide similar meaning with slightly different nuances. By understanding its function and purpose, you can effectively enhance your writing and convey a sense of legitimacy and power.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
authoritatively
Adverb form directly conveying the manner of acting with authority.
confidently
Emphasizes the speaker's self-assurance and certainty.
decisively
Highlights the firmness and lack of hesitation in the action.
assertively
Focuses on the forcefulness and directness of the communication.
in a commanding manner
Describes the style of action as one that exerts control and influence.
with conviction
Emphasizes the speaker's strong belief in what they are saying or doing.
on good authority
Indicates the information is based on reliable sources.
with power
Focuses on the influence and control exerted.
with expertise
Highlights the specialized knowledge and skill involved.
with competence
Emphasizes the ability to perform a task effectively.
FAQs
How can I use "with authority" in a sentence?
You can use "with authority" to describe someone acting or speaking decisively and confidently, often due to their expertise or position. For example, "The doctor spoke "with authority" about the new treatment."
What are some alternatives to "with authority"?
Some alternatives include "authoritatively", "confidently", or "decisively", depending on the specific nuance you want to convey.
Is it correct to say someone "speaks with authority"?
Yes, it is correct. Saying someone "speaks "with authority"" means they express their opinions or information in a confident and knowledgeable manner, often implying expertise or official backing.
What is the difference between "with authority" and "on good authority"?
"With authority" describes the manner in which someone acts or speaks, indicating confidence and expertise. "On good authority" means that information comes from a reliable source. For example, "He presented the findings "with authority"" versus "I heard about it "on good authority"".
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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
4.6/5
Expert rating
Real-world application tested