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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a defense against
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a defense against" is correct and usable in written English.
It can be used when discussing measures or strategies that protect or safeguard against a threat or challenge. Example: "Vaccination serves as a defense against various infectious diseases."
✓ Grammatically correct
News & Media
Academia
Encyclopedias
Alternative expressions(20)
a protection from
a safeguard against
a deterrent to
a countermeasure for
a force against
a decision against
a violation against
a reason against
a charge against
a means to weather
a resolve against
a fight against
an objection to
a resistance towards
an aversion to
a reaction towards
a counterargument against
a challenge to
a response against
a reaction to
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
60 human-written examples
Poetry is a defense against dying.
News & Media
Rage is not a defense against murder.
News & Media
Used as a defense against would-be predators.
Then, as now, it's a defense against danger.
News & Media
The discipline of art is a defense against embarrassment.
News & Media
He offers a defense against the sapping mystery of night.
News & Media
Dry beach offers a defense against waves and wind.
News & Media
The form of poetry becomes a defense against formlessness.
News & Media
Does a defense against missiles now seem more urgent?
News & Media
In "L'Inceste," she calls writing a defense against madness.
News & Media
The con is a defense against both intimacy and humiliation.
News & Media
Expert writing Tips
Best practice
Vary your vocabulary by using synonyms like "protection from" or "safeguard against" to avoid repetition and add nuance to your writing.
Common error
Avoid using passive voice constructions that obscure who or what is providing the defense. Instead of saying "A defense was provided against the attack", specify who or what provided the defense, like "The firewall provided a defense against the attack".
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a defense against" functions primarily as a noun phrase, acting as a subject complement or an object of a preposition. It identifies something that provides protection or resistance. Ludwig examples confirm this usage in various sentence structures.
Frequent in
News & Media
33%
Academia
27%
Encyclopedias
10%
Less common in
Science
17%
Wiki
8%
Formal & Business
5%
Ludwig's WRAP-UP
In summary, "a defense against" is a versatile and commonly used phrase that denotes protection or resistance to a specific threat. Ludwig AI confirms its grammatical correctness and frequent appearance across diverse sources, from news articles and academic papers to encyclopedias and general discussions. Its neutral to professional tone makes it suitable for various contexts. While the phrase is widely accepted and understood, writers should be mindful of employing active voice to clearly identify the source of the defense and consider using synonyms like "a protection from" or "a safeguard against" to add nuance and avoid repetition. Its high frequency and consistent usage across authoritative sources solidify its reliability in written communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a shield against
Emphasizes protection, like a physical barrier.
a safeguard against
Highlights preventive measures to ensure safety.
a protection from
Focuses on being shielded from harm or negative effects.
a bulwark against
Suggests a strong, defensive structure or principle.
a deterrent to
Indicates something that discourages or prevents an action.
a countermeasure for
Refers to an action taken to counteract a threat.
a resistance to
Highlights the ability to withstand or oppose something.
an immunity to
Implies an inherent or acquired freedom from something.
a preventative for
Focuses on preventing something from happening.
a buffer against
Suggests a means of lessening the impact of something.
FAQs
How can I use "a defense against" in a sentence?
Use "a defense against" to describe something that protects against a specific threat or challenge. For example, "Vaccination is "a defense against" many infectious diseases".
What are some alternatives to "a defense against"?
You can use alternatives like "a protection from", "a safeguard against", or "a shield against" depending on the context.
Is "a defense against" formal or informal?
"A defense against" is suitable for both formal and informal contexts. Its appropriateness depends more on the surrounding vocabulary and tone of the writing.
What's the difference between "a defense against" and "a deterrent to"?
"A defense against" implies protection from an existing threat, while "a deterrent to" suggests something that prevents a threat from arising in the first place. A strong military, for example, can be a deterrent to war.
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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
4.5/5
Expert rating
Real-world application tested