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
this one is effective
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this one is effective" is correct and usable in written English.
You can use it when evaluating the effectiveness of a particular option, method, or solution in a discussion or analysis. Example: "After reviewing all the proposals, I believe this one is effective in addressing our needs."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(19)
this one works
this one functions well
this one is successful
this one
the aforementioned
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
it is important to remember
during the previous years
to avoid disruption
in accordance with direction from
a psychologist named
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
Regardless of who was behind this hijacking — an e mail to Streetretro.com was not returned — it is hard to imagine that as a sales strategy, this one is very effective.
News & Media
"If this one is not effective, we'll adjust it.
News & Media
Showing off one canister, the training officer said, "This one is extremely effective against the mentally ill.
News & Media
Supporting programmes like this one is an efficient, cost-effective way to help children survive.
Formal & Business
That movie, like this one, is about devastatingly effective actions hidden from the public view.
News & Media
As character-developing exercises go, this one is probably quite effective.
News & Media
This one is obvious, but quite effective.
Wiki
The present study reveals that an intervention designed like this one is probably not cost-effective.
Science
The present study reveals that a composite clinical pharmacist intervention designed like this one is probably not cost-effective.
Science
"I've tried shakes before," she says, "but this one is far and away more effective than any other.
News & Media
Haig Aivazian, a co-curator of the biennial who was also taken for questioning, told me: "I would support a gesture of solidarity, but this one was not effective.
News & Media
Expert writing Tips
Best practice
When using the phrase "this one is effective", ensure it clearly refers to a previously mentioned specific item, method, or approach to avoid ambiguity. For greater clarity, you can mention in what context it's effective.
Common error
Avoid using "this one is effective" without specifying what 'this one' refers to. Lack of context reduces the phrase's impact and makes your writing vague.
Source & Trust
60%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this one is effective" functions as an evaluative statement. It asserts the efficacy or success of a particular item, method, or approach. This is based on Ludwig's confirmation of the phrase's correctness and usability.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "this one is effective" is a grammatically sound and readily understandable expression used to convey approval or endorsement of a specific item, method, or approach. Ludwig confirms its correctness and usability. While it appears across different contexts, it is essential to ensure clarity by explicitly stating what 'this one' refers to. Alternatives such as "this approach is successful" or "this method works well" can be used to vary the expression, maintaining similar semantic meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
this approach is successful
Replaces 'effective' with 'successful', focusing on the positive outcome of a specific approach.
this method works well
Substitutes 'is effective' with 'works well', suggesting a practical and satisfactory result.
this strategy is productive
Replaces 'effective' with 'productive', emphasizing the generation of results.
this solution is viable
Replaces 'effective' with 'viable', indicating the solution is practical and capable of working.
this measure is beneficial
Substitutes 'effective' with 'beneficial', highlighting the positive impact or advantage.
this technique is efficient
Replaces 'effective' with 'efficient', emphasizing resourcefulness and minimal waste.
this intervention is helpful
Substitutes 'effective' with 'helpful', denoting assistance or improvement.
this treatment is potent
Replaces 'effective' with 'potent', emphasizing the strength or power of the treatment.
this remedy is curative
Substitutes 'effective' with 'curative', focusing on the ability to heal or resolve a condition.
this tool is advantageous
Replaces 'effective' with 'advantageous', emphasizing the tool's capacity to create favorable conditions.
FAQs
How can I use "this one is effective" in a sentence?
You can use "this one is effective" to emphasize the success of a particular item or strategy. For example, "Of all the methods we tried, this one is effective in reducing errors."
What can I say instead of "this one is effective"?
You can use alternatives like "this approach is successful", "this method works well", or "this strategy is productive" depending on the context.
Which is correct, "this one is effective" or "this one is affectively"?
"This one is effective" is correct. "Effective" means producing a desired result. "Affectively" relates to emotions or feelings, so it's not suitable in this context.
What's the difference between "this one is effective" and "this one was effective"?
"This one is effective" suggests the item or strategy is currently successful. "This one was effective" indicates it was successful in the past, but may not be anymore.
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
60%
Authority and reliability
4.1/5
Expert rating
Real-world application tested