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
it is indeed effective
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it is indeed effective" is correct and usable in written English.
You can use it to emphasize the effectiveness of a method, strategy, or solution in a discussion or analysis. Example: "After implementing the new marketing strategy, it is indeed effective in increasing our customer engagement."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
it proves to be effective
it effectively works
it definitely works
it absolutely works
it practically works
it certainly works
it truly works
it successfully performs
it is highly effective
it genuinely works
it indeed works
it turns out to be effective
it effectively operates
it technically works
it works effectively
it gets the job done
it already works
it proves effective
it actually works
it ultimately works
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
2 human-written examples
Certainly as a purely visceral exercise, it is indeed effective.
News & Media
Despite this recognition, however, there is a lack of empirical evidence proving it is indeed effective [ 2, 15].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
It has been proposed recently as a potential therapeutic in mitochondrial diseases and it was indeed effective in the treatment of a patient with Leigh syndrome due to cytochrome c oxidase deficiency [184, 185].
Science
It was indeed effective, but in my case I completely lost interest mentally.
News & Media
It has been proposed recently as a potential therapeutic in mitochondrial diseases and it was indeed effective in the treatment of a patient with Leigh syndrome due to cytochrome c oxidase deficiency [ 184, 185].
Science
If focused training that is more than brief and tailored to the specific review is indeed effective, then it could improve the quality of peer review and thus ultimately enhance the quality of science.
Science
If the therapy is indeed effective, a formal cost effectiveness analysis will be performed.
Science
Therefore, it demonstrates that the dual-BESS scheme is indeed effective in improving the performance of network frequency regulation.
If SPTT is indeed effective in fall prevention, it is clinically relevant to know how long the treatment effect might last.
Science
Fluid resuscitation in combination with vasoactive and inotropic support is indeed effective in recruiting the microcirculation, although its effect on the microcirculation cannot be concluded on the measurement of systemic variables alone [ 2, 38].
Science
It is clearly seen that lowering the Zn2+ content is indeed effective to produce better dispersed particles of a narrower size distribution (average size ~840 ± 160 nm) but only at the low system pH of 5 (Fig. 4a).
Science
Expert writing Tips
Best practice
Use "it is indeed effective" to reinforce a point when you want to highlight the proven or obvious success of a method, strategy, or solution. Ensure the context clearly establishes what "it" refers to.
Common error
While "it is indeed effective" is grammatically correct, overuse of "indeed" can make your writing sound repetitive. Vary your language with synonyms like "certainly", "truly", or "demonstrably" to maintain reader engagement.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it is indeed effective" functions as an affirmative statement, emphasizing the successful or positive outcome of a subject. As Ludwig AI shows, this phrase is used to confirm and highlight the effectiveness of a method, strategy, or solution. It adds a layer of certainty to a simple statement of effectiveness.
Frequent in
Science
70%
News & Media
20%
Formal & Business
5%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "it is indeed effective" is a grammatically correct and commonly used expression to emphasize the effectiveness of something. Ludwig AI confirms its usability and suggests that it is suitable for various contexts, especially in science and news media. While generally neutral to formal, varying the language by using alternatives like "certainly", "truly", or "demonstrably" can avoid repetitiveness. To best utilize this phrase, use it to reinforce a point, and be mindful of overusing the word "indeed". Overall, the phrase serves to persuade and convince the audience of a positive outcome.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it is truly effective
Replaces "indeed" with "truly" to express the same sentiment with slightly different emphasis.
it is demonstrably effective
Substitutes "indeed" with "demonstrably", focusing on the evidence of effectiveness.
it is verifiably effective
Similar to "demonstrably effective", this highlights that the effectiveness can be verified.
it is certainly effective
Replaces "indeed" with "certainly" to convey a strong degree of confidence in the effectiveness.
it is highly effective
Uses "highly" instead of "indeed" to emphasize the degree of effectiveness.
it proves to be effective
Shifts the focus to the act of proving effectiveness, rather than simply stating it.
it has been shown to be effective
Emphasizes that the effectiveness has been demonstrated by external evidence or research.
its effectiveness is evident
Changes the structure to focus on the evident nature of the effectiveness.
it works effectively
Simplifies the phrasing by using "works effectively" instead of "is indeed effective".
it achieves the desired outcome
Focuses on achieving a specific goal rather than general effectiveness.
FAQs
How can I use "it is indeed effective" in a sentence?
Use "it is indeed effective" to emphasize the positive outcome of something. For example, "After implementing the new training program, "it is indeed effective" in improving employee performance".
What are some alternatives to "it is indeed effective"?
You can use alternatives such as "it is certainly effective", "it is truly effective", or "it is highly effective" depending on the context.
Is "it is indeed effective" formal or informal?
"It is indeed effective" is suitable for both formal and informal contexts. However, in highly formal settings, consider using a more sophisticated synonym like "it is demonstrably effective".
How to emphasize the effectiveness of something?
To emphasize the effectiveness of something, you can use intensifiers like "indeed", "certainly", or "highly". For example, instead of saying "the strategy is effective", you can say "the strategy is indeed effective".
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested