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
supporting affidavit
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "supporting affidavit" is correct and usable in written English.
It is typically used in legal contexts to refer to a written statement made under oath that supports a claim or argument in a legal proceeding. Example: "The lawyer submitted a supporting affidavit to strengthen the case for her client."
✓ Grammatically correct
News & Media
Academia
Wiki
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
15 human-written examples
On Friday, the U.S. Attorney for the Northern District of Florida, Pamela Marsh, filed a seizure complaint and supporting affidavit in court.
News & Media
The New York lawsuit was accompanied by a supporting affidavit from a woman using the name "Tiffany Doe", who claims to have worked for Epstein at the time and procured the young girl for the two men.
News & Media
In January, a Santa Barbara Superior Court judge ordered the search warrant and the supporting affidavit to remain sealed because they could reveal the identities of the boy who claims Mr. Jackson molested him and other potential witnesses.
News & Media
* A supporting affidavit of the petitioner's attorneys recited the alleged occurrences and stated that if they had known of the incident they would have moved for a mistrial and requested that the juror in question be replaced by an alternate juror.
Academia
Aircraft, on the other hand, both in the amended complaint and by the supporting affidavit of its president, alleged that no such sum as $270,000 was owing to it from, or could be collected by direction to, any two or three of its customers.
Academia
"Without doubt, it was the defining moment in the battle between those who wish to destroy Islam and those who wish to make the Name of Allah Most High". U.S. prosecutors have outlined their case against Ahmad in an indictment and a supporting affidavit filed last year in U.S. District Court in Connecticut, which is where the Briton will face trial if he is extradited.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
"Today the Court tacitly informs magistrates that not only need they not worry about mistakes, they need no longer be neutral and detached in their review of supporting affidavits.
News & Media
If not, a temporary restraining order can be sought using the collected documentation consisting of the number and type of disturbances, along with supporting witness affidavits.
News & Media
In this case CompuServe has alleged and supported by affidavit that it has suffered several types of injury as a result of defendants' conduct.
Academia
'In cases where the securing of a warrant is reasonably practicable, it must be used and when properly supported by affidavit and issued after judicial approval protects the seizing officer against a suit for damages.
Academia
In cases where the securing of a warrant is reasonably practicable, it must be used and when properly supported by affidavit and issued after judicial approval protects the seizing officer against a suit for damages.
Academia
Expert writing Tips
Best practice
When using "supporting affidavit", ensure that the affidavit clearly and directly supports the claims or arguments being made in the primary document or legal proceeding.
Common error
Do not assume that a "supporting affidavit" can replace the primary document or argument. It should always supplement and reinforce, not act as a standalone claim.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "supporting affidavit" primarily functions as a noun phrase, often serving as an adjective modifying the noun "affidavit". It is used to describe an affidavit that provides backing or validation for a claim. Ludwig confirms this phrase is correct and usable in written English.
Frequent in
News & Media
50%
Academia
31%
Wiki
9%
Less common in
Science
3%
Formal & Business
3%
Reference
1%
Ludwig's WRAP-UP
The phrase "supporting affidavit" is a noun phrase commonly used in legal contexts to describe a sworn statement that provides evidence or backing for a claim or argument. Ludwig confirms its grammatical correctness and usability. Analysis of various sources shows that it is frequently used in News & Media and Academia, reflecting its formal and professional register. While "affidavit in support" is a close synonym, understanding the specific role of the affidavit in reinforcing a primary claim is crucial for accurate usage. The usage should clearly supplement and reinforce, and not act as a standalone claim. By using this guide, you can better understand its context and avoid common errors.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
affidavit in support
Reverses the word order while maintaining the core meaning.
sworn statement of support
Replaces "affidavit" with a more descriptive term and emphasizes the supporting role.
corroborating affidavit
Highlights the corroborating nature of the affidavit.
substantiating affidavit
Emphasizes that the affidavit provides substance and evidence.
accompanying affidavit
Focuses on the fact that the affidavit is submitted together with another document.
declaration in support
Uses "declaration" as a synonym for "affidavit".
evidence in affidavit form
Rephrases the concept to emphasize the evidentiary nature.
statement under oath supporting
Breaks down the phrase to its basic components.
testimony provided via affidavit
Highlights that the affidavit contains testimony.
attested statement backing up
Uses simpler language to convey the supporting role.
FAQs
How is a "supporting affidavit" used in legal proceedings?
A "supporting affidavit" is a sworn statement used to provide evidence or facts that bolster the claims made in a main legal document, such as a motion or complaint. It adds credibility and detail to the primary argument.
What are some alternatives to the phrase "supporting affidavit"?
You can use phrases like "affidavit in support", "sworn statement of support", or "corroborating affidavit" to convey a similar meaning.
What distinguishes a "supporting affidavit" from a regular affidavit?
A "supporting affidavit" is specifically created to provide additional evidence or justification for a primary claim or statement. A regular affidavit might stand alone, while a "supporting affidavit" always accompanies and reinforces another document or argument.
When is it appropriate to use a "supporting affidavit"?
It is appropriate to use a "supporting affidavit" when you need to provide additional evidence, clarify facts, or strengthen the arguments presented in a main legal document. It's used to lend more weight and credibility to your claims.
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested