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
adequate reason
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "adequate reason" is correct and usable in written English.
It can be used when discussing the justification or rationale behind a decision, action, or belief. Example: "The committee required an adequate reason for the proposed changes to the policy before moving forward."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
Alternative expressions(20)
sufficient justification
valid rationale
good cause
sufficient reason
good reason
legitimate basis
reasonable grounds
sufficient grounds
justifiable cause
plausible explanation
correct reason
decent reason
necessary reason
adequate ground
reasonable reason
suitable reason
adequate justification
ample reason
accurate reason
insufficient reason
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
55 human-written examples
No matter who the litigant, that litigant must reasonably receive -- and be given adequate reason to believe that he is receiving -- fair and equal justice.
News & Media
But it has failed to identify any constitutionally adequate reason for denying civil marriage to same-sex couples.
News & Media
Parties were de rigueur at college campuses, where any election (or actually, anything) qualifies as adequate reason to party.
News & Media
But Justice Marshall dismissed those arguments, saying that the state "has failed to identify any constitutionally adequate reason for denying civil marriage to same-sex couples".
News & Media
Dicky Gonzalez's statistics do not sparkle and, in a vacuum, would be adequate reason for his return to the minor leagues.
News & Media
I therefore neither plan nor invent; I add nothing and omit nothing... Being able to do something is never an adequate reason for doing it".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
5 human-written examples
Those don't seem adequate reasons to forgo a system that is already proving its worth.
News & Media
All citizens have the right to know the reasons they are being held, and if no adequate reasons are forthcoming, to be promptly released.
News & Media
Mr Fico went as far as saying that those who raise prices without adequate reasons could be jailed.Price controlA major focus at present is inflation.
News & Media
Media lawyers Robert Todd, who advises News Corp publications, and Peter Bartlett, who acts for the Age, have both questioned the necessity of many of these orders, which are liberally handed out without being accompanied by adequate reasons.
News & Media
In staying Carmody's orders in a business contracts dispute, appeal court justice John Muir noted there was "a fairly arguable case" Carmody had denied natural justice and erred in law by failing to give adequate reasons for his decision.
News & Media
Expert writing Tips
Best practice
When using "adequate reason", ensure the context provides enough information for the reader to understand why the reason is considered sufficient. Be specific rather than vague.
Common error
Avoid using "adequate reason" when a stronger justification is clearly needed. Using a weaker phrase can undermine your argument if the situation demands a more compelling rationale.
Source & Trust
77%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "adequate reason" functions as a noun phrase that typically serves as the object of a verb or preposition. It indicates a justification or rationale that is considered sufficient or acceptable in a given context. Ludwig AI validates this usage, showcasing multiple examples where the phrase provides a basis for actions, decisions, or beliefs.
Frequent in
News & Media
48%
Science
39%
Wiki
7%
Less common in
Encyclopedias
2%
Formal & Business
2%
Reference
0%
Ludwig's WRAP-UP
In summary, "adequate reason" is a grammatically correct and frequently used noun phrase that signifies a sufficient or acceptable justification. Ludwig AI's analysis confirms its common usage across diverse fields like news, science, and general writing. While it maintains a neutral tone, it's essential to use it appropriately to match the gravity of the situation. When a stronger justification is needed, consider alternatives like "sufficient justification" or "good cause". Overall, "adequate reason" serves as a valuable phrase for expressing acceptability and rationale in various contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
sufficient justification
Emphasizes the acceptability of the reason provided.
valid rationale
Highlights the logical soundness of the reason.
good cause
Suggests a morally or legally acceptable reason.
acceptable excuse
Focuses on the reason being presented as a justification for an action.
legitimate basis
Emphasizes the legal or official validity of the reason.
reasonable grounds
Indicates that the reason is considered fair and sensible.
sufficient grounds
Highlights that reason is enough to justify an action or decision.
justifiable cause
Indicates that the reason can be defended or warranted.
plausible explanation
Focuses on the believability and credibility of the reason.
tenable argument
Highlights the defensible or sustainable quality of the reasoning.
FAQs
How to use "adequate reason" in a sentence?
You can use "adequate reason" to explain why something is acceptable or justified. For instance, "The company needed an adequate reason to terminate the contract" or "There was no adequate reason for his behavior".
What can I say instead of "adequate reason"?
You can use alternatives like "sufficient justification", "valid rationale", or "good cause" depending on the context.
Which is correct, "adequate reason" or "sufficient reason"?
Both "adequate reason" and "sufficient reason" are correct and interchangeable. The choice depends on personal preference and the specific context.
What's the difference between "adequate reason" and "good reason"?
"Adequate reason" implies that the reason is just enough to be acceptable, whereas "good reason" suggests that the reason is more than sufficient and may even be compelling.
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
77%
Authority and reliability
4.5/5
Expert rating
Real-world application tested