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
obligated by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "obligated by" is correct and usable in written English.
You can use it to describe an action that is required or expected of someone, usually due to a law or social convention. For example: "We are obligated by law to pay our taxes on time."
✓ Grammatically correct
News & Media
Science
Wiki
Formal & Business
Alternative expressions(20)
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
56 human-written examples
"We're obligated by the Cable Act of 1984 to put on these programs.
News & Media
I'm simply wearing a veil that is obligated by my faith".
News & Media
Scores of others quit, accepting severance payments obligated by Mexican law.
News & Media
Some, like California, are obligated by state statute to work with an in-state laboratory.
News & Media
In an interview, Ms. Louloudes said she was "happy to testify" and did not feel obligated by the mayor's donations.
News & Media
"The Forest Service is obligated by law to ensure the natural resources of the forest are protected".
News & Media
But the Neers are obligated by an agreement with their landlord to trim the herd to two.
News & Media
Park service officials say they are obligated by federal law to protect natural resources for future generations.
News & Media
The Super Bowl teams are not obligated by the N.F.L. to deliver their first injury report until Wednesday.
News & Media
When Nazi Germany invaded Denmark in 1940, Britain occupied Iceland, which Denmark was obligated by treaty to protect.
News & Media
These businesses are obligated by the law's employer mandate to provide both individual and dependent coverage to full-time employees or else pay a penalty, starting in 2015.
News & Media
Expert writing Tips
Best practice
When using "obligated by", clearly state the source of the obligation (e.g., law, contract, duty). This provides context and strengthens the clarity of your statement.
Common error
Avoid using "obligated by" excessively in passive constructions, which can make your writing sound weak. When possible, rephrase to use active voice for a more direct and engaging tone. For example, instead of "The company is obligated by law to report," consider "The law requires the company to report."
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "obligated by" functions as a passive voice construction, typically used to indicate that a subject is under a duty or requirement imposed by an external force such as law, contract, or moral principle. As Ludwig AI confirms, the phrase is grammatically correct and widely used.
Frequent in
News & Media
35%
Science
25%
Wiki
15%
Less common in
Formal & Business
10%
Encyclopedias
5%
Social Media
5%
Ludwig's WRAP-UP
In summary, the phrase "obligated by" is a versatile and grammatically sound expression indicating a duty or requirement imposed on someone by an external force. As Ludwig AI points out, it is considered correct and readily usable. Its widespread use across various sources, especially news and media, scientific publications, and legal documents, underscores its importance in conveying responsibilities and constraints. When employing "obligated by", ensure clarity by specifying the source of the obligation and consider using the active voice for a more direct writing style. Alternative phrases, such as "required by", or "bound by", can provide nuanced variations in meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
required by
This alternative focuses on the necessity imposed by an external factor, similar to being obligated.
bound by
This phrase emphasizes the feeling of being restricted or committed due to a duty or agreement.
compelled by
Highlights the force or pressure that leads to fulfilling an obligation.
constrained by
Suggests a limitation or restriction that creates the obligation.
duty-bound by
Emphasizes the moral aspect of the obligation.
under an obligation to
This alternative explicitly states the existence of an obligation.
contractually bound to
Specifies that the obligation arises from a contractual agreement.
legally required to
Highlights that the obligation is enforced by law.
morally bound to
This phrase specifies a moral or ethical obligation.
answerable to
Stresses the responsibility and accountability associated with the obligation.
FAQs
How can I use "obligated by" in a sentence?
You can use "obligated by" to indicate a duty or requirement imposed by law, contract, or moral code. For example: "The company is "obligated by" the contract to provide support." or "Citizens are "obligated by" law to pay taxes."
What are some alternatives to "obligated by"?
Some alternatives include "required by", "bound by", or "compelled by". The best choice depends on the specific context and the nature of the obligation.
Is it better to use active or passive voice with "obligated by"?
While "obligated by" is a passive construction, it's often appropriate when emphasizing the external force creating the obligation. However, using the active voice can sometimes make your writing more direct and engaging. For instance, instead of "The agreement obligated them", a good alternative is "The agreement required them".
What's the difference between "obligated by law" and "morally obligated"?
"Obligated by law" refers to a duty enforced by legal statutes, while "morally obligated" refers to a duty based on ethical or moral principles. One has legal consequences for non-compliance, and the other relates to personal or societal ethics.
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested