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
customarily known as
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "customarily known as" is correct and usable in written English.
It can be used when referring to a name or term that is commonly accepted or recognized in a particular context. Example: "The chemical compound H2O is customarily known as water."
✓ Grammatically correct
News & Media
Encyclopedias
Science
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 Britain he has been customarily known as the medical officer of health and, in the United States, as the health officer.
Encyclopedias
Saudi Arabia sees itself as the center of the Islamic world: the king is customarily known as the "custodian of the two holy mosques," the sacred sites in Mecca and Medina.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
On the Wednesday of Holy Week known as Semana Santa, young men customarily pilgrimage from Santiago to the coast's ancient cacao groves to gather cocoa pods and cocoa branches to decorate the town.
News & Media
In mouse and human H2A.Z-1 has customarily been considered H2A.Z, while H2A.Z-2 was previously known as H2A.V/F.
Science
The direct influence of TFs over the transcription activity of different target genes (TG) is customarily drawn in a network of causal relationships known as a transcriptional regulatory network (TRN) (McAdams & Arkin, 1998; Thieffry & Thomas, 1998; Lee et al., 2002a).
Science
While Hindus customarily cremate their dead, Tamil Hindus bury "immortal leaders". The 70-year-old former movie actor, popularly known as "M.G.R," died Thursday, apparently of cardiac arrest.
News & Media
Though the program customarily features marches, waltzes and polkas, this year's concert will also include Haydn's Symphony No. 45, also known as the "Farewell" Symphony, to honor the 200th anniversary of Haydn's death.
News & Media
Bloomingdale's customarily sends as many as 400 of its people to Europe and the Middle East annually, some as many as six times a year.
News & Media
Presidential candidates customarily make their intentions known by February of the year before the election.
News & Media
The goal was to establish a dynamic relationship between philanthropy and business in which neither got the upper hand a strategy that came to be known in philanthropy circles as "the two-way street". The first test of this idea at AT&T came from the marketing department, which had customarily donated computers to universities as a way of buttering them up for a sales pitch.
News & Media
Airports, we know, are customarily cool, dry and bright.
News & Media
Expert writing Tips
Best practice
Use "customarily known as" to denote a widely accepted or recognized name or term, especially when highlighting a conventional or established usage within a particular field or community.
Common error
Avoid using "customarily known as" in casual conversation or informal writing. Opt for simpler alternatives like "usually called" or "commonly known as" to maintain a natural tone.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "customarily known as" functions as an introductory phrase used to identify a name or term that is widely accepted or recognized, especially within a particular field or community. As per Ludwig AI, it denotes a conventional understanding.
Frequent in
News & Media
30%
Encyclopedias
20%
Science
15%
Less common in
Formal & Business
10%
Wiki
10%
Academia
5%
Ludwig's WRAP-UP
The phrase "customarily known as" serves to introduce a name or term that is widely accepted and recognized. Ludwig AI confirms its grammatical correctness and usability in written English. While not overly formal, it's best suited for contexts where clarity and precision are valued. Alternatives like "commonly referred to as" or "generally known as" can provide similar meanings with slight shifts in emphasis. Though "customarily known as" is not as frequently used as other options, it remains a valid and useful phrase for denoting conventional understanding.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
commonly referred to as
Replaces "customarily" with "commonly" and "known as" with "referred to as", indicating a widely accepted term.
generally known as
Substitutes "customarily" with "generally", suggesting a widespread but not necessarily universal recognition.
typically called
Replaces the entire phrase with a more straightforward and informal expression.
usually identified as
Focuses on identification rather than general knowledge, implying a specific process of recognition.
traditionally known as
Highlights the historical aspect of the name or term, suggesting a long-standing usage.
often called
Uses "often" instead of "customarily", indicating a frequent but not necessarily standard usage.
widely recognized as
Emphasizes the broad acceptance and acknowledgment of the name or term.
accepted as
Focuses on the acceptance of the name, rather than frequency of use. This can imply the name is the official one.
termed as
Uses "termed as" which can indicate the name is the official one, or used in a technical/scientific context.
designated as
Suggests the name was assigned by someone, rather than being commonly known.
FAQs
How to use "customarily known as" in a sentence?
You can use "customarily known as" to introduce a name or term that is widely recognized or accepted within a particular context. For example, "The chemical compound H2O is "customarily known as" water".
What can I say instead of "customarily known as"?
You can use alternatives like "commonly referred to as", "generally known as", or "typically called" depending on the context.
When is it appropriate to use "customarily known as"?
"Customarily known as" is appropriate when the term is widely accepted, especially within a specific field or community, emphasizing a conventional understanding. It is suitable for formal writing or when precision is needed.
Is "customarily known as" interchangeable with "commonly known as"?
While similar, "customarily known as" implies a more established or traditional usage than "commonly known as". The latter simply indicates widespread recognition, without necessarily implying historical or conventional acceptance.
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
4.5/5
Expert rating
Real-world application tested