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
thus called because
Grammar usage guide and real-world examplesUSAGE SUMMARY
"thus called because" is a grammatically correct phrase that is commonly used in written English.
It is often used to explain the reason or origin of something. Example: The city of Venice is thus called because it is built on a network of canals, giving it the nickname "the floating city."
✓ Grammatically correct
Science
News & Media
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
4 human-written examples
By this time the estuary was known as the RÃo de la Plata, the "River of Silver" (distorted since in English to "River Plate"), thus called because the Spaniards believed that deposits of silver could be found on its shores.
News & Media
Example: The Century Plant of the Southwest is thus called because of the years it takes to mature.
News & Media
The #J20 trials are thus called because the defendants were arrested on January 20 during protests against Trump's inauguration in Washington, DC, after police kettled 240 people on 12th and L streets.
News & Media
The secreted mucins whose genomic sequences have been fully characterised are known to harbour five D domains, thus called because of their homology to the D domains of the von Willebrand factor.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Linoleic acid is a member of the group of essential fatty acids called omega-6 fatty acids, so called because they are an essential dietary requirement for all mammals and promote the biosynthesis of arachidonic acid, and thus, some prostaglandins.
Their first operating period is thus called Y1b because its distribution is different from general Y.
The tandem repeated oligonucleotides are thus called seeds, because they can reproduce themselves.
Science
They are thus called renoprotective because of this effect.
(Thus called, I surmised, because it was so slow that any journey took at least two days).
News & Media
The validity of human knowledge is thus called into question because of the need to show that such images accurately correspond to the external objects.
Encyclopedias
Ferrocene is thus called a pentahapto compound.
Encyclopedias
Expert writing Tips
Best practice
When using "thus called because", ensure the reason provided directly and logically explains the name or designation in question. Avoid ambiguity by clearly connecting the naming convention to its origin.
Common error
Avoid stating the obvious when using "thus called because". The explanation should add meaningful context rather than simply repeating information already implied by the name.
Source & Trust
84%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "thus called because" functions as an explanatory connector, linking a term or name with its origin or reason. As Ludwig AI confirms, it's a grammatically sound way to introduce a causal explanation for a designation. The examples show its use in clarifying the etymology or rationale behind specific names or terms.
Frequent in
Science
50%
News & Media
37%
Encyclopedias
13%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "thus called because" serves as a clear and direct way to explain the origin of a name or term. As Ludwig AI validates, it's grammatically correct and functions as a causal connector, explaining why something is named as it is. While relatively rare in usage, it is most frequently found in science, news, and encyclopedia sources. The phrase carries a neutral tone, suitable for informative contexts. Remember to use it when providing a meaningful explanation for a name, avoiding redundancy. Consider related phrases like "hence named because" or "so named due to" for variety.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
hence named because
Replaces "thus called" with "hence named", maintaining the causal link.
so named due to
A more concise variation, replacing "thus called" with "so named".
therefore named due to
Substitutes "thus called because" with "therefore named due to", emphasizing the consequence.
for this reason named
Replaces "thus called" with "for this reason", clarifying the cause-effect relationship.
consequently named as
Uses "consequently named" instead of "thus called", highlighting the result of the naming.
it is named as such because
Expands the phrase to be more explicit about the naming convention.
this is why it's named
Offers a more informal way to explain the origin of a name.
the reason for the name is
Focuses on the reason behind the name, rather than the act of naming.
it gets its name from
Simplifies the explanation of how something received its name.
the origin of the name lies in
Highlights the etymological roots of the name.
FAQs
What does "thus called because" mean?
The phrase "thus called because" introduces an explanation for why something has a particular name. It indicates that the reason following "because" is the justification for the preceding designation.
Is there a more formal way to say "thus called because"?
Yes, more formal alternatives include "hence named because" or "therefore named due to". These options maintain the same causal relationship but offer a more elevated tone.
Can I use "thus called because" in academic writing?
Yes, "thus called because" is grammatically correct and can be used in academic writing. However, consider if a more concise or formal phrasing, such as "so named due to" might be more appropriate for the specific context.
What are some common mistakes when using "thus called because"?
A common mistake is to use the phrase when the reason is already obvious from the name itself. Ensure the explanation provides additional, non-redundant information. You may also consider replacing the phrase with "hence named because" or "therefore named due to".
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
4.2/5
Expert rating
Real-world application tested