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
prior duty
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "prior duty" is correct and usable in written English.
You can use it to refer to duties or tasks that were performed or should have been performed before the present moment. For example: "I was unable to attend the meeting due to my prior duty of taking care of my sick mother."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(6)
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
2 human-written examples
One solution suggested by Herzog makes Locke an intellectualist by grounding our obligation to obey God on a prior duty of gratitude that exists independent of God.
Science
To accurately interpret the published data, it is essential to understand the historical context and the specifics of prior duty hour regulations.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Prior work experience is considered "relevant" to the staff member's current job when the prior duties performed and the knowledge, skills and abilities gained in those prior positions are readily applicable to the job to be performed.
Academia
A rule barring consumption of alcohol six hours prior to duty was increased to 10 hours.
News & Media
Waivers of the upper age limit may be available for applicants who have prior active duty military service.
Academia
He said a culture of drinking to excess had to stop, and a system of alcohol testing prior to duty should be introduced.
News & Media
What applicant's prior job duties consisted of and what he or she liked or disliked about prior jobs.
Additional prior information duties rest upon the GMO farmer as he is obliged to inform his neighbour about the cultivation of GMOs at least 3 months prior to the cultivation (Section 3 (1) GenTPflEV).
1669, provided that certain retired members of the armed forces could be ordered to active duty, prior to repeal by Pub.
Academia
As a reminder, in order to receive the Yellow Ribbon benefit, you must be released from active duty prior to the start of classes.
Academia
Normally your shipper will pay this on your behalf, because there may otherwise be a long delay at customs while HMRC collects the duty, prior to clearing the goods for delivery.
News & Media
Expert writing Tips
Best practice
When using "prior duty", ensure the context clearly establishes what the duty entails and why it takes precedence. For example, "Due to my prior duty as a caregiver, I cannot attend the conference."
Common error
Avoid using "prior duty" vaguely. Always specify the nature of the duty to prevent confusion. For example, instead of saying "I have a prior duty", specify "I have a prior duty to complete this report by the deadline".
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "prior duty" functions primarily as a noun phrase, acting as a subject, object, or complement within a sentence. It identifies a responsibility or task that holds precedence due to its temporal position or importance. As Ludwig AI illustrates, it often appears in contexts where conflicting obligations need to be resolved.
Frequent in
Science
33%
News & Media
33%
Academia
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "prior duty" is a noun phrase used to denote a pre-existing obligation or responsibility. Ludwig AI indicates that this phrase is grammatically correct and primarily functions to justify actions or decisions based on a commitment that takes precedence. While not exceedingly common, it finds application across diverse fields, including science, news, and academia. When writing with "prior duty", clarity is crucial, so always specify the nature of the duty for better understanding. Related phrases such as "previous obligation" and "earlier responsibility" can be used depending on the precise nuance you intend to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
earlier duty
Uses "earlier" as a simple substitute for "prior" indicating time precedence in a more straightforward way.
previous obligation
Replaces "duty" with "obligation", emphasizing the binding nature of the task. "Previous" is used as a synonym for "prior".
previous task
Replaces "duty" with "task", and "prior" with "previous", indicating a task that came before the current one.
pre-existing obligation
Combines "pre-existing" to underscore the established nature of the "obligation".
earlier responsibility
Substitutes "duty" with "responsibility", highlighting the accountability aspect. "Earlier" replaces "prior" to indicate precedence.
preceding commitment
Replaces "duty" with "commitment", focusing on the dedication involved. "Preceding" is used instead of "prior" to denote temporal order.
existing obligation
Emphasizes that the "duty" already exists. "Existing" highlights the current presence of the obligation.
outstanding responsibility
Highlights that the "responsibility" still needs to be fulfilled. "Outstanding" indicates an incomplete obligation.
antecedent task
Uses "task" instead of "duty", providing a more specific term for the work involved. "Antecedent" replaces "prior" to show precedence.
first claim
This phrase changes the meaning slightly to refer not to an obligation but the right to something as an effect of it being earlier.
FAQs
How can I use "prior duty" in a sentence?
You can use "prior duty" to indicate a responsibility or task that takes precedence over something else. For instance, "His "prior duty" was to ensure the safety of the team."
What's the difference between "prior duty" and "previous engagement"?
"Prior duty" usually refers to an obligation or responsibility, while "previous engagement" refers to a scheduled event or appointment. While both indicate something that came before, "prior duty" carries a stronger sense of obligation.
What can I say instead of "prior duty"?
Depending on the context, you can use alternatives like "previous obligation", "earlier responsibility", or "pre-existing commitment".
Is it correct to say "a prior duty" or simply "prior duty"?
Both are grammatically correct, but "prior duty" is more common. Using "a prior duty" can emphasize that it's one specific duty among others.
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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested