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
key method
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "key method" is correct and usable in written English. You can use it when referring to an important or essential technique or approach in a particular context. For example, "The key method for improving productivity is time management." Alternative expressions include "crucial technique" and "essential approach."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(20)
essential approach
main strategy
central element
central technique
primary approach
core strategy
initial step
first course of action
leading solution
primary attitude
dominant approach
primary orientation
primary method
central route
direct line
central trajectory
central direction
central methodology
essential tool
central way
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
The annual readers survey is a key method by which we can create a basic measurement of whether we are succeeding in this.
News & Media
The pope, who said Mass before some 60,000 people in Yaoundé, Cameroon, on Thursday, had stressed abstinence as the key method to combat AIDS.
News & Media
It is considering proposals for relaxing a key method schools can use to prove they are giving women equal opportunities in sports: showing that women's participation in sports matches their share of enrollment on campus.
News & Media
The distribution map of artifacts, especially when studied against the background of the natural environment, is a key method of archaeological study.
Encyclopedias
But we don't have the habit, you see, of hearing ourselves…" Starting even before the release of "Breathless," Jean-Luc Godard made use of his eloquence in interviews as a key method of establishing his public persona (and thus sustaining a career even in the face of failures at the box office), and this was unusual.
News & Media
Training is a key method for building entrepreneurial capacity.
Science
A key method involved studying the different types, or isotopes, of xenon dissolved in the fluid.
News & Media
The key method by which this is accomplished is through an equal disbursement of power.
Science
Here, we have considered biased random key method which integrates both these operators.
Comprehensive use of available information is a key method to study sedimentary architecture.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Now it is the two-key method that prompts some complaints.
News & Media
Expert writing Tips
Best practice
When using "key method", ensure the context clearly establishes the purpose and intended outcome of the method being described.
Common error
Avoid using "key method" when describing a technique that is merely helpful or supplementary. Reserve it for methods that are genuinely essential and central to the process.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key method" functions as a noun phrase, typically serving as a subject complement or object in a sentence. It identifies a particular method as being crucial or central to a process or outcome. Ludwig examples show its use in diverse contexts, like scientific research and business strategies.
Frequent in
Science
47%
News & Media
32%
Encyclopedias
3%
Less common in
Formal & Business
3%
Wiki
3%
Reference
0%
Ludwig's WRAP-UP
In summary, "key method" is a noun phrase used to emphasize the importance of a specific technique or approach. Analysis of Ludwig AI examples indicates that it is grammatically correct and very common, appearing most frequently in science and news contexts. To make your writing more effective, use "key method" when you want to highlight that a particular method is essential. Consider alternatives like "primary technique" or "essential approach" to vary your language. Be mindful of overstating the importance of a method that is merely helpful, rather than essential. Overall, "key method" is a valuable phrase for communicating the criticality of a method in achieving a desired outcome.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
primary technique
Focuses on the idea of a main or leading technique, similar to a key method.
main strategy
Highlights the strategic aspect, suggesting a planned approach of central importance.
essential approach
Emphasizes the necessity and fundamental nature of the approach.
crucial process
Stresses the importance and critical nature of the process.
core tactic
Implies a fundamental maneuver or action within a larger strategy.
central element
Identifies a critical component or aspect, rather than a method per se.
principal means
Highlights the means or instrument by which something is achieved.
cornerstone technique
Suggests a foundational technique upon which other methods may rely.
fundamental strategy
Emphasizes the basic and underlying nature of a planned approach.
critical pathway
Focuses on a sequence of actions or steps that are essential for achieving a goal.
FAQs
How can I use "key method" in a sentence?
You can use "key method" to describe an essential technique or approach, as in, "Usability testing is presented as a "key method" for conducting evaluations during iterative system development."
What are some alternatives to "key method"?
Consider using alternatives such as "primary technique", "essential approach", or "crucial process" depending on the specific nuance you want to convey.
Is "key method" formal or informal?
"Key method" is suitable for both formal and informal contexts. Ludwig AI shows its usage across varied sources, including scientific papers and news articles.
When is it appropriate to use "key method" over another similar phrase?
Use "key method" when you want to emphasize that a particular method is both important and fundamental to achieving a desired result. If you want to stress importance alone, "crucial" or "essential" may suffice.
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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested