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
a customary behavior
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a customary behavior" is correct and usable in written English.
It can be used to describe actions or practices that are typical or expected in a particular context or culture. Example: "In many cultures, greeting someone with a handshake is considered a customary behavior."
✓ Grammatically correct
International Law
Molecular Dynamics
Fashion Events
Child Psychology
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
In international law, if a customary behavior of states can be identified, it is automatically elevated to the status of legal obligation without any independent examination of whether the custom is a good one.
Academia
In general, the RMSD of any system, within 1 Å (10−10), can be regarded as stable, and the deviation was found to occur within a range of 0.15 0.25 nm (10−9) for the proposed model and suggested that the system was having a customary behavior in explicit condition under the effect of force field.
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
I was able to walk through the installation a full two times before the customary behavior at most fashion events kicked in, where my body is uncontrollably yanked toward the bar.
News & Media
These included sweating or fast and shallow breathing, as well as unintended facial changes such as frowning, expressions that were atypical of the child's customary behavior, and positioning.
Group A: customary treatment.
Following customary behavior takes practice.
Wiki
No one doubts that customary behaviors exist in various societal subgroups, but tort law does not assume that customs are normatively desirable, and does not automatically transform customs into legally binding obligations.
Academia
There was no significant correlation between the distance and the number of habitual or customary behaviors [r (10) = 0.04, p = 0.914], or the number of absent behaviors shared between each pair of sites [r (10) = 0.311, p = 0.282] (Figure 4).
Science
The present study aimed to examine effects of tDCS, and hence, of the induced manipulation of DLPFC activity on driving behavior in a customary driving simulator.
He did it with a customary flourish.
News & Media
Spain has developed a customary response to these attacks.
News & Media
Expert writing Tips
Best practice
Use "a customary behavior" to describe actions or practices that are typical or expected within a specific context or culture. This emphasizes the conventional nature of the action.
Common error
Avoid assuming that a behavior customary in one context is universally accepted. Always specify the cultural or situational context to ensure clarity and avoid misunderstandings.
Source & Trust
84%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a customary behavior" functions as a noun phrase that describes an action or conduct that is typical, traditional, or expected within a particular context or culture. Ludwig indicates that this phrase is grammatically sound and usable in written English.
Frequent in
Science
30%
News & Media
25%
Academia
20%
Less common in
Formal & Business
10%
Wiki
10%
Reference
5%
Ludwig's WRAP-UP
In summary, "a customary behavior" is a grammatically sound phrase used to describe actions or practices that are typical or expected within a specific context. As Ludwig AI explains, it is suitable for a variety of situations but most commonly appears in scientific, academic, and news contexts. While examples are somewhat limited, the phrase is useful for specifying actions that adhere to established norms. Consider alternative phrases like ""a usual practice"" or ""a standard procedure"" to add variety to your writing, ensuring that the context is clearly defined to avoid overgeneralization.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a usual practice
Focuses on the typical way something is done.
a standard procedure
Emphasizes an established and accepted method.
a common practice
Highlights how widespread the behavior is.
a typical conduct
Replaces "behavior" with a synonym emphasizing how someone acts.
an established norm
Highlights the socially accepted standard of behavior.
a habitual action
Focuses on the repetitive or routine nature of the behavior.
a traditional practice
Emphasizes the behavior's roots in long-standing customs.
a routine
Uses a shorter noun to refer to the established pattern.
a prevalent attitude
Focuses on the underlying mindset that drives the behavior.
a widespread trend
Highlights the increasing adoption or popularity of the behavior.
FAQs
How can I use "a customary behavior" in a sentence?
You can use "a customary behavior" to describe actions or practices that are typical or expected in a particular context or culture. For instance, "Greeting someone with a handshake is "a customary behavior" in many cultures".
What are some alternatives to "a customary behavior"?
Alternatives include "a usual practice", "a standard procedure", or "a common practice" depending on the context.
Is "customary behavior" formal or informal?
The term "customary behavior" is generally neutral and can be used in both formal and informal contexts. However, the level of formality depends on the surrounding language and the specific situation.
What's the difference between "a customary behavior" and "a habit"?
"A customary behavior" refers to a practice that is typical or expected within a group or culture, while "a habit" is an individual's routine action. Therefore, "a customary behavior" is socially defined, whereas a habit is individually defined.
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
84%
Authority and reliability
4.4/5
Expert rating
Real-world application tested