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
an effective instrument
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "an effective instrument" is correct and usable in written English.
It can be used to describe a tool, method, or approach that successfully achieves a desired outcome or purpose. Example: "The new software has proven to be an effective instrument for improving productivity in the workplace."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
59 human-written examples
An elimination diet may be an effective instrument to reduce physical complaints in children with ADHD, but more research is needed to determine the effects of food on (functional) somatic symptoms in children with and without ADHD.
It was an effective instrument of the regime's divide and rule strategy.
News & Media
A union of 25 member states seems incapable of being an effective instrument for coordinated policy.
News & Media
Harlan became an effective instrument for Goebbels's beliefs in the power of cinema.
News & Media
Open-market operations are an effective instrument of monetary regulation only in countries with well-developed securities markets.
Encyclopedias
Wood went on ABC's "Issues and Answers," where he was asked whether he thought that he had destroyed the C.I.A. as an effective instrument in the Cold War.
News & Media
If the United Nations respects the sovereign rights of the American people and serves them as an effective instrument, it will earn and deserve their respect and support.
News & Media
The United States and Great Britain have labored hard to help make the United Nations what it is supposed to be: an effective instrument of our collective security.
News & Media
I have yet to be presented with evidence for the proposition that hate-speech laws are an effective instrument to prevent violence.
News & Media
The broad nave thus created was an effective instrument for dramatizing the Mass, and as such was widely copied throughout Europe in the service of the Counter-Reformation.
Encyclopedias
Under Leo's leadership the ancient body of cardinals was transformed into an effective instrument for administration of the church and promotion of reform.
Encyclopedias
Expert writing Tips
Best practice
When describing something as "an effective instrument", specify the context in which it is effective. For example, "an effective instrument for data analysis".
Common error
Avoid using "an effective instrument" as a generic compliment. Instead, provide concrete examples or evidence of its effectiveness to avoid sounding vague or insincere.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "an effective instrument" functions as a noun phrase, where "effective" is an adjective modifying the noun "instrument". It serves to describe something that is capable of producing a desired result. According to Ludwig AI, it is correct and usable in written English.
Frequent in
Science
45%
News & Media
35%
Encyclopedias
10%
Less common in
Formal & Business
5%
Reference
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "an effective instrument" is a grammatically correct and commonly used expression to describe something that successfully achieves a desired outcome. Ludwig AI confirms its usability in written English. It finds frequent application in scientific, news and media, and encyclopedia contexts. While versatile, it's important to provide context regarding the instrument's effectiveness and avoid overgeneralization in its usage. Alternatives like "a useful tool" or "a powerful means" can be considered for variety. Always ensure to specify what exactly the instrument is effective for to increase clarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a useful tool
Replaces "effective instrument" with a more general term for usefulness.
a powerful means
Emphasizes the strength and capability of the instrument.
a valuable asset
Highlights the importance and worth of the instrument.
a key mechanism
Focuses on the instrumental nature of the tool within a process.
a practical solution
Emphasizes the problem-solving capability of the instrument.
an efficient method
Replaces "instrument" with a broader term for a procedure or way of doing something, emphasizing efficiency.
a successful strategy
Highlights the strategic value and positive outcome.
a potent force
Emphasizes the impactful and influential nature of the instrument.
a reliable resource
Focuses on the dependability and trustworthiness of the instrument.
a helpful aid
Replaces "instrument" with a simpler term indicating assistance.
FAQs
How can I use "an effective instrument" in a sentence?
Use "an effective instrument" to describe something that successfully achieves a desired outcome. For example, "The new policy is "an effective instrument" for reducing pollution".
What can I say instead of "an effective instrument"?
You can use alternatives like "a useful tool", "a powerful means", or "a valuable asset" depending on the context.
Which is correct, "an effective instrument" or "a effective instrument"?
"An effective instrument" is correct. The indefinite article "an" is used before words that begin with a vowel sound.
Is "effective instrument" a formal or informal expression?
"Effective instrument" can be used in both formal and informal contexts, but it is more common in formal writing and speech.
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested