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
be repurposed against
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be repurposed against" is correct and usable in written English.
It can be used when discussing how something can be adapted or utilized in opposition to a particular purpose or entity. Example: "The technology developed for the project can be repurposed against future challenges in the industry."
✓ 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
These drugs can be repurposed against Mtb.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Besides the anti-infectives, non-anti-infective agents have also been repurposed against TB.
Science
Many of the drugs like Fluoroquinolones (Gatifloxacin and Moxifloxacin); rifamycins (Rifapentine and Clofazimine); oxazolinones (Linezolid and Sutezolid); and beta lactams (Meropenem and Clavulanate) have been repurposed against MDR/XDR TB [12].
Science
Part of Stuxnet's source code became publicly available on the Internet after the nuclear program attack, causing officials with the Department of Homeland Security to warn Congress that the worm could be repurposed and used against U.S. critical infrastructure like the power grid.
News & Media
Sticky's core tech is an auto cut-out feature that quickly extracts your selfie from whatever background you snapped against so that it can be repurposed into sharable social currency as a standalone sticker.
News & Media
After all, the enhanced infrastructure and increased capabilities that today may be viewed by the White House as an insurance policy against another Benghazi can easily be repurposed in the future for different types of military interventions.
News & Media
"It needs to be repurposed," he said.
News & Media
Any word can be repurposed for contempt.
News & Media
Global society has constructed a norm against the use of nuclear arms, but like any human construction, it can be repurposed.
News & Media
"They're not all going to be repurposed," he said.
News & Media
But buildings will need to be repurposed.
News & Media
Expert writing Tips
Best practice
When using "be repurposed against", ensure the context clearly indicates what is being repurposed and what it is being used to counter. Specificity enhances clarity.
Common error
Avoid using "be repurposed against" in contexts where a simpler verb like "used against" would suffice. Overusing the term can make your writing sound overly formal or pretentious.
Source & Trust
85%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be repurposed against" functions as a passive construction, indicating that something is undergoing a change in its intended application, now directed toward an opposing force or purpose. Ludwig AI indicates its grammatical correctness.
Frequent in
News & Media
33%
Science
33%
Formal & Business
33%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "be repurposed against" is a grammatically sound construction used to describe the adaptation of something for an opposing purpose. While Ludwig AI confirms its correctness, its use is somewhat infrequent, appearing primarily in news, media, and scientific contexts. When considering its use, it's important to ensure that the context clearly indicates what is being repurposed and what it is being used to counter. Alternatives like "be adapted to counter" or "be modified to resist" may offer a more precise or stylistically appropriate fit depending on the specific context. Be mindful of overusing the phrase, as simpler alternatives might enhance clarity and prevent the writing from sounding overly formal.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be adapted to counter
Focuses on adaptation specifically for countering something.
be modified to resist
Emphasizes modification for resistance purposes.
be redesigned to defend against
Highlights redesign with a defensive intention.
be altered to oppose
Stresses alteration with the aim of opposing something.
be transformed to combat
Emphasizes transformation for the purpose of combating.
be converted to withstand
Highlights converting something to withstand a force or situation.
be retooled to challenge
Focuses on retooling specifically for challenging something.
be remade to work against
Stresses the act of remaking to actively oppose.
be refitted to protect against
Emphasizes refitting for protective measures.
be adjusted to counteract
Highlights adjustment to neutralize an effect or action.
FAQs
How can I use "be repurposed against" in a sentence?
Use "be repurposed against" to indicate that something is being adapted for use in opposition to something else. For example, "The software could be repurposed against malicious actors."
What are some alternatives to "be repurposed against"?
Alternatives include phrases like "be adapted to counter", "be modified to resist", or "be used in opposition to", depending on the specific context.
Is it always appropriate to use "be repurposed against" in formal writing?
While grammatically correct, "be repurposed against" can sometimes sound overly formal. Consider whether a simpler phrase would be more appropriate for your audience and the overall tone of your writing.
What's the difference between "be repurposed against" and "be used against"?
"Be repurposed against" implies that something is modified or adapted for a new, opposing use. "Be used against" is more general and simply means something is employed in opposition, without necessarily implying modification.
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
85%
Authority and reliability
3.8/5
Expert rating
Real-world application tested