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
are used for declaring
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are used for declaring" is correct and usable in written English.
It can be used in contexts where you are explaining the purpose or function of something, particularly in programming or formal declarations. Example: "In programming languages, variables are used for declaring data types and storing values."
✓ Grammatically correct
Science
News & Media
Alternative expressions(2)
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
Stringent guidelines are used for declaring a person brain dead.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
A LOD threshold of 3.0 was used for declaring linkage (Lander et al. [1987]; Lincoln et al. [1992]), and the Kosambi function was used to convert recombinant value to the genetic distances between the markers (Kosambi [1944]).
Science
A 20 cM window surrounding the QTL was used for declaring a true discovery.
Science
Conventional p value thresholds of 0.05 were used for declaring statistical significance.
Science
A two-sided p-value <0.05 was used for declaring statistical significance.
Science
7 Genome-wide significance level (p<5×10−8) was used for declaring statistically significant genetic association.
An FDR level of 10% was used for declaring findings significant, and a stringent rate of 5% was also examined [ 65, 66].
Science
An FDR [ 17] level of 10% was used for declaring findings significant, and a stringent rate of 5% was also examined.
Science
Since the exact threshold p-value that should be used for declaring significance for various methods under various conditions is unknown, the top 100 effects of each trait from the three methods with stratification correction (EMMAX-IBS, GLS and PCA) were compared with those from the LS method without stratification correction [ 6] (Table 1, Additional file 10: Table S4).
Science
But when Monsignor Ritchie said to the assembly, "The Lord be with you," many reflexively responded with the words that have been used for decades, declaring, "And also with you," rather than with the new response, "And with your spirit".
News & Media
The housing would be used for large families declared homeless and aimed at those who do not have strong connections to London.
News & Media
Expert writing Tips
Best practice
When using "are used for declaring" in technical writing, ensure that the subject performing the action of declaring is clearly defined to avoid ambiguity.
Common error
Avoid using "are used for declaring" when a more direct verb can convey the same meaning. For instance, instead of "these tools are used for declaring variables", consider "these tools declare variables".
Source & Trust
83%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are used for declaring" functions as a declarative statement, indicating the intended purpose or function of a subject. It specifies what something is designed or intended to do, as seen in the Ludwig examples relating to statistical significance and genetic association.
Frequent in
Science
64%
News & Media
26%
Wiki
3%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "are used for declaring" serves a distinct purpose in written English, primarily within scientific and news contexts. It's grammatically sound and functions as a declarative statement, explaining the role or function of a subject. While fairly common, it's beneficial to consider more direct alternatives like "serve to declare" or "function to declare" to avoid verbosity. Ludwig AI confirms the correctness of the phrase and its applicability in contexts where explicit definitions are required. Keep in mind that its neutral register suits professional and technical communications, emphasizing clarity and purpose.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
serve to declare
This alternative replaces "are used for" with "serve to", offering a slightly more formal tone while maintaining the same core meaning of indicating purpose.
function to declare
This alternative uses "function to" instead of "are used for", emphasizing the specific action or role something performs.
are utilized to declare
This alternative uses "are utilized to" which is a more formal substitute for "are used for", emphasizing the act of putting something to practical use.
are employed to declare
This alternative offers a formal synonym by substituting "are used" with "are employed", highlighting the deliberate use of something for a specific purpose.
are designed for declaring
This emphasizes the purpose behind the design rather than the action of using. It implies that the design inherently supports declaration.
are intended for declaring
This phrase emphasizes the intended purpose. It's similar to 'designed for' but focuses on the aim rather than the structure.
are implemented for declaring
This alternative changes the focus to the implementation aspect, suggesting the phrase refers to how something is put into effect for the purpose of declaration.
operate to declare
This emphasizes the operational aspect, implying that the primary function is to declare, often in a technical or mechanical sense.
enable declaration of
This focuses on the enabling aspect, meaning they facilitate or make declaration possible, not necessarily that they are directly used for it.
facilitate declaration
This alternative highlights the supportive role of something in the act of declaration. It's less direct than "are used for declaring."
FAQs
How can I rephrase "are used for declaring" to sound more formal?
You can replace "are used for declaring" with more formal alternatives such as "serve to declare" or "are utilized to declare". Consider the specific context to select the most appropriate phrasing.
What is the difference between "are used for declaring" and "are employed to declare"?
While both phrases convey a similar meaning, "are employed to declare" is generally considered more formal and emphasizes a deliberate or intentional use.
In what contexts is "are used for declaring" most appropriate?
The phrase "are used for declaring" is commonly found in technical, scientific, and formal writing where the purpose or function of something needs to be explicitly stated.
Can I use "are used for declaring" interchangeably with "enable declaration of"?
Not always. "Are used for declaring" suggests direct action, while "enable declaration of" indicates facilitation. The best choice depends on whether you want to emphasize the action or the capability.
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
83%
Authority and reliability
4.3/5
Expert rating
Real-world application tested