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
by those weapons
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "by those weapons" is correct and usable in written English.
It can be used when referring to specific tools or means that are employed to achieve a particular outcome or effect. Example: "The conflict escalated rapidly, fueled by those weapons that had been stockpiled for years."
✓ Grammatically correct
News & Media
Wiki
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
3 human-written examples
Yet the death he caused marks the start of the long American tradition of accidental mayhem wrought by those weapons.
News & Media
With the event at the White House, Mr. Obama will kick off what lawmakers predict could be a bitter and drawn-out fight over a new assault weapons ban, limits on the high-capacity magazines that are used by those weapons, and a dramatic expansion of the background check system for gun purchases.
News & Media
Not to mention potentially endangering thousands of innocent people who could be killed by those weapons.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
"The only way you end up not having a nuclear capable Iran is for the Iranian government to decide that their security is diminished by having those weapons as opposed to strengthened," Gates says.
News & Media
If you're having trouble on a map, stop and consider what kind of weapons the map is made for, and adapt to the map by using those weapons.
Wiki
Nearly each time, he has responded by proving that those weapons weren't so irreplaceable after all, and that he himself was better than people thought before: There was 2007, when Jeremy Shockey's season-ending injury might or might not have enabled Eli's sudden ascension from a mediocre quarterback to a good one.
News & Media
The main problem is the cumbersome protection required both for those targeted by the weapons and those doing the targeting which can severely restrict mobility and situational awareness.
News & Media
The main problem is the cumbersome protection required – both for those targeted by the weapons and those targeting people with the weapons, which can severely restrict mobility and situational awareness.
News & Media
The official said China had some capacity to test the safety of those weapons by computer simulation.
News & Media
"He believes we need to take steps that protect Second Amendment rights of the American people but that ensure that we are not allowing weapons into the hands of individuals who should not, by existing law, obtain those weapons," Mr. Carney said on Air Force One as the president flew to Colorado to meet with survivors of the mass shooting.
News & Media
Nor can we easily prevent disturbed individuals getting hold of lethal armory and using it to kill and maim US citizens, unless we block access to those weapons by the native-born disturbed and the radicalized.
News & Media
Expert writing Tips
Best practice
When using "by those weapons", ensure the context clearly establishes which specific weapons are being referred to. Avoid ambiguity by providing prior context or description.
Common error
Avoid using "by those weapons" in sentences where it creates a passive construction that obscures the actor. Rephrase to emphasize who is using the weapons and their actions, creating a more direct and impactful statement.
Source & Trust
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "by those weapons" functions primarily as a prepositional phrase, modifying a verb or noun to indicate the means or instrument used to achieve a particular result. Ludwig AI indicates this phrase is grammatically correct.
Frequent in
News & Media
60%
Wiki
20%
Science
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "by those weapons" is a grammatically sound prepositional phrase used to indicate the instruments or means through which something is achieved, primarily in contexts related to conflict, technology, or defense. Ludwig AI confirms its correctness and usability. While it appears most frequently in news and media, its register remains neutral and suitable for encyclopedic or scientific discussions. To ensure clarity, always provide sufficient context regarding which specific weapons are being referenced and avoid using it in ways that create overly passive constructions. Alternatives include "through those weapons" and "with those weapons".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
through those weapons
Replaces "by" with "through", emphasizing the means by which something is accomplished.
with those weapons
Substitutes "by" with "with", focusing on the instruments used in an action.
using those weapons
Emphasizes the act of employing the weapons in question.
via those weapons
Uses "via" instead of "by", highlighting the channel or route through which the weapons are involved.
by means of those weapons
Expands the phrase to explicitly state the instrumentality of the weapons.
through the use of those weapons
More explicitly describes the way the weapons are used.
because of those weapons
Shifts the focus to causation, indicating the weapons are the reason for an outcome.
owing to those weapons
Another way to indicate causation, similar to 'because of'.
resulting from those weapons
Focuses on the outcome or consequences brought about by the weapons.
due to those weapons
Indicates that the weapons are the reason or cause for a particular situation or event.
FAQs
How can I use "by those weapons" in a sentence?
Use "by those weapons" to indicate the means or instrument through which something is achieved or affected. For example, "The city was destroyed by those weapons."
What are some alternatives to saying "by those weapons"?
Alternatives include "through those weapons", "with those weapons", or "using those weapons", depending on the context.
Is it more appropriate to use "by those weapons" or "with those weapons"?
Both "by those weapons" and "with those weapons" are grammatically correct, but "by" emphasizes the cause or agent, while "with" emphasizes the instrument.
Can "by those weapons" be replaced with a more direct construction?
Yes, in some cases, replacing "by those weapons" with a more direct construction, such as "those weapons destroyed the city," can create a more active and impactful sentence.
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
4.3/5
Expert rating
Real-world application tested