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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
reason enough
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "reason enough" is correct and usable in written English.
You can use it to convey that something is sufficient reason to do or not do something. For example, "I wanted to go to the party, but having to stay up late was reason enough to stay home."
✓ Grammatically correct
News & Media
Academia
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
60 human-written examples
That may be reason enough.
News & Media
Reason enough to pull together.
News & Media
Not reason enough.
News & Media
Reason enough to repaint.
News & Media
That's reason enough.
News & Media
Reason enough, really.
News & Media
Reason enough, perhaps, to learn the language.
News & Media
Reason enough, perhaps, to organise riots.
News & Media
That is reason enough to fly.
News & Media
That should be reason enough".
News & Media
Après-slush is reason enough.
News & Media
Expert writing Tips
Best practice
Use "reason enough" to succinctly convey that a particular factor is a sufficient justification for a decision, action, or belief. It adds a tone of finality or decisiveness.
Common error
While "reason enough" is acceptable in many contexts, overuse in formal writing can make your tone seem dismissive or overly simplistic. Opt for more nuanced phrasing like "sufficient justification" or "compelling rationale" in such cases.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "reason enough" primarily functions as a predicate adjective following a linking verb (often "be"). It indicates that a preceding statement or condition constitutes a sufficient justification or explanation. Ludwig confirms this usage.
Frequent in
News & Media
75%
Academia
15%
Formal & Business
5%
Less common in
Science
2%
Encyclopedias
1%
Wiki
2%
Ludwig's WRAP-UP
In summary, "reason enough" is a grammatically sound and frequently used phrase that serves to provide justification or validation. As Ludwig AI indicates, it follows standard grammatical rules and is appropriate in various contexts, particularly in news and media. While versatile, its use should be tempered in highly formal settings where more nuanced phrasing may be preferred. Alternatives such as ""sufficient reason"" or "adequate justification" can be used to vary expression. The phrase's simplicity contributes to its widespread use, but careful consideration of the context is key to effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
sufficient reason
Emphasizes the adequacy of the reason.
adequate justification
Focuses on the legitimacy and acceptability of the reason.
ample cause
Highlights the abundance and strength of the cause.
good grounds
Suggests a solid and defensible basis for action.
justifiable motive
Points to a defensible and understandable motivation.
sufficient grounds
Similar to 'good grounds', indicating a solid basis.
compelling rationale
Emphasizes the persuasiveness and logic of the reason.
valid justification
Stresses the legitimacy and soundness of the reason.
legitimate basis
Focuses on the lawfulness and acceptability of the foundation.
ample justification
Highlights the abundance and satisfactoriness of the justification.
FAQs
How to use "reason enough" in a sentence?
You can use "reason enough" to indicate that something is a sufficient justification for a particular action or belief. For example, "The long commute was "sufficient reason" for him to quit his job."
What can I say instead of "reason enough"?
You can use alternatives like ""sufficient reason"", "adequate justification", or "ample cause" depending on the specific context and the level of formality required.
Is "reason enough" formal or informal?
"Reason enough" is generally considered appropriate for both neutral and informal contexts. In more formal or academic writing, alternatives such as "sufficient justification" or "compelling rationale" may be more suitable.
What's the difference between "reason enough" and "sufficient reason"?
While "reason enough" and ""sufficient reason"" are very similar in meaning, "reason enough" often carries a slightly more emphatic or decisive tone. "Sufficient reason" may be perceived as more neutral and objective.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested