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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
agent
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word 'agent' is correct and usable in written English.
You can use it when referring to a person who works on behalf of another, such as a lawyer, real estate agent, or travel agent. For example, "My travel agent helped me find a great deal for my vacation."
✓ Grammatically correct
News & Media
Formal & Business
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
60 human-written examples
For me, it was while trying to pre-board an overcrowded flight to Miami with a noisy baby in my arms, only to be ordered back in line by a curt agent.
News & Media
They'll be able to tell you whether the property suffers from things like damp, or whether the landlord or letting agent is easy to get hold of when issues arise.
News & Media
It tells the story of Joe Alston, a retired literary agent who feels that "he has gone downstream like a stick, getting hung up in eddies and getting flushed out again, only half understanding what he floated past, and understanding less with every year.
News & Media
Al-Jazeera is not an agent of a state, and few (except perhaps the US military) would claim that it is an agent of Bin Laden.
News & Media
But it is not the first time journalists have been deliberately targeted: Serb television was bombed during the Kosovo conflict because it was seen as an agent and advocate of state terrorism.
News & Media
A Labour party member from 1950, he had acted as an election agent in 1959 and was elected to the local council in 1966.
News & Media
The Observer has learned that the leader of the gang is a highly-paid British agent who joined the Loyalist Volunteer Force to foment sectarian strife in his native north Belfast during the 1990s.
News & Media
The estate agent around the corner reckons an apartment like Gurlitt's would currently sell for up to €5,000 euros per square metre.
News & Media
NGOs are also required to mark their publications with the term, and start any oral statement with a disclosure that it is being delivered by a foreign agent.
News & Media
At first, Naipaul's literary agent (soon to be fired) judged the book too "cerebral" and, as the author sourly notes, "a year's work fetched only $25,000".
News & Media
Of course, he doesn't have my voice to work with: look at me while I'm talking and I sound fine - some might even say impressive - but put on a blindfold and I suddenly sound like an estate agent.
News & Media
Expert writing Tips
Best practice
When using "agent", ensure the context clearly defines who or what the agent is acting on behalf of to avoid ambiguity.
Common error
Avoid using "agent" as a verb. "Agent" is primarily a noun. Use more appropriate verbs like 'represent', 'act for', or 'mediate' instead.
Source & Trust
96%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The word "agent" primarily functions as a noun, referring to a person or entity acting on behalf of another. Ludwig provides examples of "agent" used to describe various roles, from literary agents to secret service agents. As Ludwig AI states, this usage is correct.
Frequent in
News & Media
60%
Formal & Business
20%
Science
10%
Less common in
Academia
5%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
In summary, the word "agent" is a grammatically sound and very common noun used to describe someone or something that acts on behalf of another. According to Ludwig, this usage is correct, and the examples from various sources demonstrate its wide applicability, ranging from business and media to science and government. To ensure clarity, it's best to specify who or what the "agent" represents. While "agent" is primarily a noun, avoid using it as a verb. Consider related phrases like "representative" or "intermediary" depending on the context to add nuance. Ludwig provides these insights based on a thorough analysis of numerous real-world examples.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
representative
Focuses on the act of representing someone or something else.
intermediary
Highlights the role of facilitating communication or negotiation between parties.
broker
Specifically refers to someone who arranges transactions between a buyer and a seller.
delegate
Emphasizes the assigned authority to act on behalf of someone.
operative
Suggests someone working undercover or in a covert operation.
official
Implies a formal position within an organization or government.
factor
Refers to a person who transacts business for another.
proxy
Indicates someone authorized to act on another's behalf, especially in voting.
liaison
Emphasizes the role of communication and coordination between groups.
advocate
Highlights the act of supporting or defending a cause or person.
FAQs
How can I use "agent" in a sentence?
You can use "agent" to refer to someone who acts on behalf of another, as in "My real estate agent helped me find a house", or to describe a force or substance that produces an effect, as in "Heat is a powerful agent of change".
What's the difference between "agent" and "representative"?
"Agent" typically implies a formal agreement to act on someone's behalf, while "representative" ("representative") simply means someone who stands for or symbolizes a group or entity. An agent has specific authority, a representative may not.
What can I say instead of "agent" in a business context?
Depending on the specific role, you could use terms like "intermediary" ("intermediary"), "broker" ("broker"), or "liaison" ("liaison") to describe someone who facilitates transactions or communication.
Is it correct to use "agent" to describe an inanimate object?
Yes, "agent" can describe an inanimate object or force that produces a particular effect or change. For example, you might say, "Water is a powerful agent of erosion."
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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
96%
Authority and reliability
4.8/5
Expert rating
Real-world application tested