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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
act voluntarily
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "act voluntarily" is correct and usable in written English.
It can be used to describe an action taken by someone of their own free will, without coercion or external pressure. Example: "In order to participate in the study, all subjects must act voluntarily and provide informed consent."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Academia
Alternative expressions(3)
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
23 human-written examples
Charity Apologizes Social Changee Demands When you are voluntarily acting on behalf of a charity and asking others also to act voluntarily on behalf of the charity, you are often apologizing for the interruption to their "real work".
News & Media
She pilloried some academics' notion of prostitutes as "sex workers" who act voluntarily and gain a certain liberation, even sexual equality, by being compensated.
News & Media
Most important, Congress must not continue with efforts that have not worked to date, namely, appeals to the mortgage industry to act voluntarily to help distressed borrowers.
News & Media
The notion that the government might lead by example is an improvement over the administration's previous tack — merely urging the mortgage industry to act voluntarily to stop foreclosures.
News & Media
A reader who said she was struck by this concern spoke of Patrick Melrose's struggles to act voluntarily, and how destructive these struggles were.
News & Media
Probably not one in 100 Americans understands the "sequester". (It's an automatic spending cut that occurs if Congress doesn't act voluntarily).
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
37 human-written examples
Mr Bailey is expected to recommend that the retail, advertising and video industries be given 18 months to clean up their acts voluntarily or face tougher Government regulation.
News & Media
She added: "All the women I've spoken to say that [the women acted voluntarily] could not be further from the truth.
News & Media
The fruits of the search were therefore properly admitted at Williams' trial, and the Court of Appeals erred in reaching a contrary conclusion. 1. Petitioner does not contend that Williams acted voluntarily in rolling down the window of his car.
Academia
But political action to protect the ozone layer started even before the Antarctic ozone hole was discovered, as citizen consumers in the United States, Canada and Europe acted voluntarily to boycott the ubiquitous spray cans — an average of 15 cans in every household — that used CFCs as propellants for hair spray, deodorants and many other products.
News & Media
Between the characters shuttles the suitably named Wurm, the President's revolting steward, who arrests Miller on a trumped-up charge, blackmails Luisa to fabricate evidence of infidelity to Ferdinand, and forces her to swear at the price of her father's life, to proclaim she has acted voluntarily.
News & Media
Expert writing Tips
Best practice
When using "act voluntarily", ensure the context clearly indicates that the subject is not under any obligation or external pressure to perform the action. This highlights the autonomy and willingness of the actor.
Common error
Avoid using "act voluntarily" when the action is expected or required as part of someone's job or duty. Using it in such contexts can create confusion about whether the action is truly optional.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "act voluntarily" primarily functions as an adverbial phrase that modifies a verb, indicating the manner in which an action is performed. As confirmed by Ludwig AI, it describes an action done of one's own free will, without external pressure.
Frequent in
News & Media
48%
Science
28%
Academia
16%
Less common in
Encyclopedias
8%
Formal & Business
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "act voluntarily" is a grammatically correct adverbial phrase used to emphasize that an action is performed of one's own free will, without external coercion. Ludwig AI confirms its correct usage and applicability in various contexts. While not extremely common, it appears in reputable sources such as the New York Times and The Guardian, indicating its acceptance in formal and neutral registers. Related phrases include "act willingly" and "take initiative", each adding a slightly different nuance. When using the phrase, it's important to ensure the context aligns with the intended meaning of autonomous action.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
act of one's own accord
Emphasizes the internal motivation and lack of external influence.
act willingly
Focuses on the readiness and enthusiasm with which the action is performed.
act by choice
Highlights the decision-making process and the absence of compulsion.
act freely
Underscores the liberty and independence in performing the action.
take initiative
Implies a proactive approach and a sense of responsibility.
volunteer to act
Specifically indicates offering oneself to perform a task.
act without coercion
Explicitly states the absence of any external pressure or force.
act on one's own volition
A more formal way of saying 'act of one's own accord'.
act spontaneously
Focuses on the immediacy and unplanned nature of the action.
be proactive
Implies taking action before being asked or required to do so.
FAQs
How can I use "act voluntarily" in a sentence?
You can use "act voluntarily" to describe situations where someone chooses to do something without being forced or obligated, such as "Employees "choose freely" to participate in the survey."
What are some alternatives to "act voluntarily"?
Some alternatives to "act voluntarily" include "act willingly", "act freely", or "take initiative", depending on the specific nuance you want to convey.
What's the difference between "act voluntarily" and "act willingly"?
"Act voluntarily" emphasizes the absence of external compulsion, while "act willingly" highlights the eagerness and enthusiasm with which the action is performed. The choice depends on which aspect you want to emphasize.
In what situations is it most appropriate to use "act voluntarily"?
It is most appropriate to use "act voluntarily" in situations where you want to emphasize that someone is making a choice of their own free will, particularly when there might be an assumption or possibility of coercion or obligation.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested