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
act as arbiter
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "act as arbiter" is correct and can be used in written English.
You can use this phrase when you want to describe someone's role as a neutral party who settles a dispute or makes a decision. Example: "As the senior manager, it was his responsibility to act as arbiter when conflicts arose between the different departments."
✓ Grammatically correct
News & Media
Encyclopedias
Wiki
Science
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
6 human-written examples
This led to a family argument, in which Einstein was asked to act as arbiter.
News & Media
In 1926, Jos P. Bicerton, Jr. Fleisher's late partner was chosen to act as Arbiter.
News & Media
"The problem is that there's no senior figure in charge — there's no revolutionary elder to act as arbiter and manage the different groups".
News & Media
Along with the Austrians' generosity, the city is the headquarters of the International Atomic Energy Agency IAEAA), which would have to act as arbiter in the deal's implementation.
News & Media
Though reports that Chancellor Hitler has gone to Vienna incognito to act as arbiter are stamped as untrue, it is conceded that he may find it necessary in the end to make an appearance there for that purpose.
News & Media
He is the current incarnation of the planet's Avatar Spirit, and is therefore required to act as arbiter among the various people.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
As for their edicts, the khaps, he said, issue fines or call for social boycotts, and also act as arbiters on local crimes.
News & Media
In old-fashioned theocracies, and in modern totalitarian states, including atheist ones, it has always seemed natural that rulers should act as "arbiters of truth or...rightness".
News & Media
And yet, he said, given all the work involved and the potential discomfort in having to act as arbiters in disputes among neighbors who are also friends, the board has been discussing the possibility of turning operations over to a management company.
News & Media
And even in liberal-democratic countries, state authorities do act as "arbiters of truth" in all sorts of ways, for example in their education policies.But the USCIRF paper is certainly right to stress that blasphemy laws can become a deadly weapon in the hands of an individual or faction with a personal or political grudge.
News & Media
When it comes to court cases, judges in civil-law systems tend towards being investigators, while their peers in common-law systems act as arbiters between parties that present their arguments.Civil-law systems are more widespread than common-law systems: the CIA World Factbook puts the numbers at 150 and 80 countries respectively.
News & Media
Expert writing Tips
Best practice
When using "act as arbiter", ensure the context clearly establishes the neutrality and impartiality of the person performing this role. Specify the domain in which the arbitration occurs, such as legal, familial, or professional settings.
Common error
Avoid assuming that parties will automatically accept someone "acting as arbiter". Clearly define the scope of authority and gain explicit consent from all involved parties before proceeding with arbitration.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "act as arbiter" functions as a verb phrase indicating the performance of a specific role. As noted by Ludwig AI, it signifies the function of someone as a neutral third party in resolving disagreements. Examples from Ludwig show it used in news, encyclopedias, and scientific contexts.
Frequent in
News & Media
40%
Encyclopedias
20%
Science
20%
Less common in
Wiki
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrase "act as arbiter" is a grammatically sound and relatively common expression signifying the role of someone who impartially resolves disputes or makes judgments. Ludwig AI confirms its correctness and utility across diverse contexts. Predominantly found in news, encyclopedias, and scientific sources, this phrase carries a neutral tone, emphasizing the importance of fairness and objectivity in decision-making. When using "act as arbiter", clearly define the scope of authority to ensure all parties acknowledge and accept the arbitration process. Consider related phrases like "serve as mediator" or "function as a judge" for nuanced alternatives.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
arbitrate differences
Highlights the role of settling disagreements through impartial evaluation.
mediate a dispute
Focuses on the action of resolving a specific disagreement.
serve as mediator
Focuses on facilitating communication to reach a compromise.
adjudicate a claim
Suggests a formal judgment or ruling on a claim.
function as a judge
Implies a formal setting with legal or official authority.
render a decision
Emphasizes the act of making a final determination.
work as a referee
Suggests enforcing rules and ensuring fair play in a contested situation.
settle controversies
Focuses on the outcome of resolving conflicts and disputes.
operate as a negotiator
Highlights the skill of finding common ground between conflicting parties.
preside over
Indicates authority and control over a discussion or meeting.
FAQs
How can I use "act as arbiter" in a sentence?
You can use "act as arbiter" to describe someone who resolves disputes or makes decisions impartially. For example, "The manager had to "act as arbiter" between the conflicting team members."
What is a situation where someone might "act as arbiter"?
Someone might "act as arbiter" in a business dispute, a legal case, or even a family disagreement, providing neutral judgment to resolve the conflict.
What can I say instead of "act as arbiter"?
You can use alternatives like "serve as mediator", "function as a judge", or "work as a referee depending" on the specific context.
Which is correct, "act as arbiter" or "act like arbiter"?
"Act as arbiter" is the grammatically correct and more formal way to express that someone is performing the role of an arbiter. "Act like arbiter" is less formal and implies behaving in a manner similar to an arbiter.
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
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested