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
effective reason
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "effective reason" is correct and usable in written English.
It can be used when discussing a rationale or justification that is compelling or persuasive. Example: "The committee found that the proposal lacked an effective reason for the budget increase."
✓ Grammatically correct
News & Media
Wiki
Encyclopedias
Science
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
It has confirmed the audacious rational speculations of ancient atomism, but at the same time it has revealed that, in order to be really effective, reason is in need of experimental assistance.
Encyclopedias
Saying that you want one because your friend has one will not really be an effective reason.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Effective reason-giving, then, involves matching the kind of reason we give to the particular role that we happen to be playing at the time a reason is necessary.
News & Media
The descriptively designed study was conducted in order to determine academic nurses' job satisfaction levels, intention of leaving job and effective reasons.
Science
Long on polemics and short on the very strategy the address claims to extol, Romney's speech reads like a mediocre freshman foreign policy essay restating the obvious -- simplistic, long-winded window dressing masquerading as effective, reasoned strategic policy.
News & Media
Don't make an overcomplicated little script for them - explain your reasons briefly - you should give no more than 4 or 5 quick but effective reasons.
Wiki
Jennifer has become a national advocate to keep life-saving antibiotics effective for good reason.
News & Media
Anastasia Kelly, A.I.G.'s vice chairwoman for legal, human resources, corporate affairs and corporate communications, resigned effective Wednesday for "good reason" and is eligible for severance pay under the terms of the company's plan, A.I.G. said.
News & Media
Since the number of couples requesting a PGD cycle for hemophilia B is very low, for cost-effective reasons, we were limited to perform an embryo sexing procedure in order to select females.
For practical and cost-effective reasons, as well as for clinical and psychological ones, it is important that the time to develop a family-specific PCR protocol should be as short as possible.
So although Russia's anti-crisis fiscal package of 10% of GDP is one of the biggest in the world, he says, it has also proved one of the least effective.Another reason banks are slow to lend is that most have only a vague idea of how much bad debt they have, and therefore how much capital they will need.
News & Media
Expert writing Tips
Best practice
When using "effective reason", ensure the reason is clearly stated and directly supports the point you are making. The effectiveness of the reason should be evident from its context.
Common error
Avoid using "effective reason" when a simple explanation or justification would suffice. Overusing the term can make your writing sound hyperbolic or insincere.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "effective reason" functions as a noun phrase, where "effective" modifies the noun "reason". It highlights a reason that achieves a desired outcome or has a significant impact. As Ludwig AI indicates, the phrase is correct and usable in written English.
Frequent in
News & Media
30%
Science
30%
Wiki
20%
Less common in
Encyclopedias
10%
Formal & Business
5%
Social Media
5%
Ludwig's WRAP-UP
In summary, "effective reason" is a grammatically correct phrase used to denote a compelling or impactful justification. As Ludwig AI confirms, it is a usable expression, though relatively rare in occurrence. While its register is generally neutral, making it suitable for various contexts, more formal synonyms may be preferable in academic or business settings. When employing "effective reason", ensure the justification is clear and directly supports the argument or point being made. It is crucial to avoid overstating the effectiveness of the reason when a simpler explanation would suffice.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
compelling rationale
Emphasizes the persuasiveness and convincing nature of the reason.
valid justification
Highlights the legitimacy and soundness of the reason.
sound basis
Focuses on the firm and reliable foundation of the reason.
cogent argument
Implies a clear, logical, and convincing line of reasoning.
persuasive motive
Emphasizes the motivational aspect of the reason and its ability to convince.
strong rationale
Highlights the robust and well-supported nature of the reason.
good cause
Suggests a morally or ethically acceptable reason.
legitimate excuse
Implies that the reason is acceptable or permissible under certain rules or norms.
sufficient grounds
Focuses on the adequacy and completeness of the reason to warrant an action or decision.
operative consideration
Emphasizes how impactful the reason is when making a decision.
FAQs
How can I use "effective reason" in a sentence?
Use "effective reason" to indicate a compelling justification or rationale. For example, "The marketing campaign failed because it lacked an effective reason to attract customers."
What's a good substitute for "effective reason"?
Depending on the context, you could use alternatives like "compelling rationale", "valid justification", or "sound basis".
Is it better to say "effective reason" or "valid reason"?
Both "effective reason" and "valid reason" are grammatically correct, but their nuance differs. "Effective reason" implies the reason produces a desired result, while "valid reason" means it is logically sound and acceptable.
Can "effective reason" be used in formal writing?
Yes, "effective reason" is suitable for formal writing, particularly when discussing justifications or rationales that have a significant impact or produce a specific outcome. However, consider alternative words such as "compelling rationale", that may sound even more formal depending on the context.
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
4.1/5
Expert rating
Real-world application tested