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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
this is duty
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this is duty" is correct and usable in written English.
It can be used to express a sense of obligation or responsibility in a particular context. Example: "In times of crisis, this is duty that we must all uphold to support our community."
✓ Grammatically correct
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
This, apparently, is "the duty of central authorities".
News & Media
This is my duty as a Viking and a Patriot.
News & Media
This is our duty".
News & Media
"This is my duty.
News & Media
This is your duty.
News & Media
Urges: 'This is your duty'.
News & Media
This is the duty on me.
News & Media
This is your duty to your country.
News & Media
This is my duty as an Afghan".
News & Media
"I feel that this is my duty".
News & Media
This is our duty," he said.
News & Media
Expert writing Tips
Best practice
Use "this is duty" to clearly convey a sense of obligation or responsibility, especially when emphasizing a moral or ethical imperative. Consider the context to ensure it aligns with the level of formality and the weight of the obligation.
Common error
Avoid using "this is duty" in casual conversation where it may sound overly formal or stilted. Opt for more natural expressions like "I have to do this" or "it's my job" in informal settings.
Source & Trust
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this is duty" primarily functions as a declarative statement. It identifies a particular action or responsibility as a requirement, often with a sense of moral or ethical imperative. Ludwig AI indicates the phrase can be used to express a sense of obligation.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
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Ludwig's WRAP-UP
In summary, the phrase "this is duty" is a grammatically sound statement used to express a sense of obligation or responsibility. While Ludwig AI confirms its usability, its infrequent appearance suggests the need for contextual awareness. Alternative phrasings like "this is an obligation" or "this is a responsibility" may offer greater clarity or formality depending on the specific context. When using the phrase, carefully consider the setting to ensure it resonates with the intended meaning and audience.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
this is an obligation
Replaces "duty" with a more formal synonym, "obligation", indicating a binding requirement.
this is a responsibility
Substitutes "duty" with "responsibility", emphasizing accountability for an action or task.
this is what's required
Replaces the noun "duty" with the concept of something being "required", indicating a necessary action.
this is my task
Changes the focus to a specific assignment or "task" that needs to be completed.
this is what must be done
Emphasizes the necessity of action using a more forceful and direct phrasing.
this is my calling
Replaces duty with a vocation or strong inner impulse
this is my mission
Implies a specific and important goal or aim that must be achieved.
this is the law
Duty is related to an established norm
this is the rule
Duty is related to an unwritten norm, but widely adopted
this is the commandment
Duty is related to a divine norm, or very deeply morally binding
FAQs
How can I use "this is duty" in a sentence?
You can use "this is duty" to express a sense of obligation. For example, "In times of crisis, this is duty that we must all uphold to support our community." Consider alternatives like "this is an obligation" or "this is a responsibility" for similar meanings.
What phrases can I use instead of "this is duty"?
Alternatives to "this is duty" include "this is an obligation", "this is a responsibility", or "this is what's required", depending on the nuance you wish to convey.
What is the difference between "this is duty" and "this is an obligation"?
While both phrases convey a sense of requirement, "this is duty" often implies a stronger moral or ethical component. "This is an obligation" might refer to a more formal or legal requirement.
Is "this is duty" formal or informal?
"This is duty" tends to be somewhat formal, suitable for serious or official contexts. In casual settings, consider using more relaxed phrases like "this is my job" or "I have to do this".
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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
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested