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
obligation of affection
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "obligation of affection" is correct and usable in written English.
It can be used in contexts discussing emotional responsibilities or expectations in relationships. Example: "In a family, there is often an obligation of affection that binds members together, regardless of their differences."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(5)
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
1 human-written examples
His view represented a higher patriotism: a loyalty and affection that, rather than ignoring blemishes, accepts that removing them is the obligation of affection.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The routine sacrificial offering of human beings, usually prisoners from the Qiang tribe, as if they were sacrificial animals and the rarer practice of accompanying-in-death, in which 40 or more retainers, often of high status, were buried with a dead king, suggest the degree to which ties of affection, obligation, or servitude were thought to be stronger than life itself.
Encyclopedias
The adult children of a mother who died a few years earlier in a plane crash and a father with terminal cancer, Margaret, Edie and Max Bramble have come together less out of affection than obligation.
News & Media
The exchange of gifts or money for sex may signify: 1) a committed relationship, 2) an acknowledgement of respect, 3) an expression of affection, 4) an obligation fulfilled, or 5) maybe a display to impress other men (9, 12– 12).
Science
Citizens in such a society view the self as both whole and dependent, connected by sacred ties of mutual obligation and affection with fellow church members, citizens and neighbours – not just self-selected friends and one's nuclear family.
News & Media
However, HCAs who are engaged in enduring relationships with their clients may find it difficult to distinguish between role, extra-role, and 'excessive' extra-role behaviors due to their strong feelings of obligation, concern, and affection for their clients.
Science
In addition, support from friends is usually voluntary, sustained only by feelings of affection, mutuality, and love (Yeung and Fung 2007), but not motivated by moral obligations (typical of family ties, Merz et al. 2009).
Science
It is a term of affection.
News & Media
Public displays of affection provide that visibility.
News & Media
It is an irreverent term of affection.
News & Media
The dog knew no hierarchy of affection.
News & Media
Expert writing Tips
Best practice
Use "obligation of affection" when you want to emphasize a sense of duty tied to emotional connection, particularly in close relationships or societal contexts.
Common error
Avoid using "obligation of affection" to describe forced or insincere expressions of emotion. Ensure the context implies genuine care and responsibility, not simply a superficial performance of affection.
Source & Trust
86%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "obligation of affection" functions as a noun phrase that describes a moral or social imperative to show care and emotional support. As Ludwig AI suggests, this phrase pertains to contexts emphasizing emotional responsibility within relationships.
Frequent in
News & Media
30%
Science
30%
Encyclopedias
17%
Less common in
Wiki
15%
Formal & Business
5%
Social Media
3%
Ludwig's WRAP-UP
In summary, "obligation of affection" is a noun phrase that denotes a sense of duty related to emotional connection and care. While Ludwig AI deems it grammatically correct and usable, it's relatively rare, appearing mostly in news, encyclopedias and scientific contexts. When using this phrase, consider its nuances, as it reflects a moral or social expectation rather than a forced emotion. Related phrases like "emotional duty" or "responsibility of love" can offer alternative ways to express this concept. Therefore, it is crucial to ensure context and intention align when employing this phrase, which suggests a genuine rather than superficial expression of care.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Emotional duty
This alternative focuses on the sense of duty related to emotions within a relationship.
Affectionate responsibility
This phrase highlights the responsibility one has to be affectionate.
Emotional commitment
This suggests a strong dedication to providing emotional support and care.
Duty of care
This alternative emphasizes the responsibility to protect and ensure the well-being of someone.
Responsibility of love
This phrase focuses on the responsibilities that come with loving someone.
Moral obligation to care
This highlights the moral aspect of caring for someone.
Expected affection
This focuses on the expectation of showing affection in a relationship.
Reciprocal affection
This stresses the mutual exchange of affection and care.
Emotional bond
This emphasizes the emotional connection and tie between people.
Affectionate expectation
This phrase focuses on the expectation of affection within the relationship.
FAQs
How can I use "obligation of affection" in a sentence?
You might use "obligation of affection" to describe a bond within a family or community, where members feel a duty to care for and support each other emotionally. For example: "In a close-knit community, there is often an unspoken "obligation of affection" that binds people together."
What is a phrase similar to "obligation of affection"?
Similar phrases include "emotional duty", "responsibility of love", or "duty of care". These alternatives emphasize different aspects of the emotional connection and responsibilities within relationships.
Is it appropriate to use "obligation of affection" in a professional context?
While "obligation of affection" is generally used in personal or social contexts, it can be adapted to professional settings when discussing employee well-being or ethical responsibilities. However, ensure that the language remains appropriate and does not create unrealistic expectations of emotional labor.
What's the difference between "obligation of affection" and "sense of duty"?
While both phrases imply a responsibility, "obligation of affection" specifically relates to emotional care and connection. "Sense of duty" is a broader term that can encompass various responsibilities, not necessarily tied to emotions. The key difference is that the former centers on emotional bonds, while the latter can apply to any type of duty.
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
86%
Authority and reliability
4.2/5
Expert rating
Real-world application tested