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
the only important
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "the only important" is correct and usable in written English.
It can be used when emphasizing that something is the sole significant factor or element in a particular context. Example: "In this discussion, the only important aspect to consider is the impact on the environment."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(5)
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
It's the only important one.
News & Media
But it raised the only important question.
News & Media
That's the only important thing to him".
News & Media
That's really the only important thing".
News & Media
Writing was the only important thing".
News & Media
That the only important thing is money.
News & Media
But it's not the only important factor.
News & Media
"The only important thing is that she's happy".
News & Media
Dark matter isn't the only important unknown out there.
News & Media
"Winning was the only important thing," she said.
News & Media
Freud was not the only important painter of our time.
News & Media
Expert writing Tips
Best practice
Use "the only important" to clearly signal the paramount factor in a situation, ensuring your message is direct and easily understood. For example, "In evaluating candidates, "the only important" criterion is their experience in project management."
Common error
Avoid using "the only important" when other factors genuinely contribute to the outcome. Overemphasizing a single aspect can undermine the credibility of your argument. It's best to provide a more balanced view.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the only important" primarily functions as an adjectival phrase that modifies a noun, emphasizing its unique significance. As Ludwig AI confirms, it underscores that a specific element or factor is of utmost importance in a given context. Examples show its usage in highlighting key issues, questions, or considerations.
Frequent in
News & Media
69%
Science
18%
Encyclopedias
5%
Less common in
Academia
3%
Formal & Business
3%
Wiki
0%
Ludwig's WRAP-UP
In summary, "the only important" is a grammatically sound and frequently used phrase for emphasizing a single, crucial aspect in a variety of contexts. According to Ludwig AI, it's suitable for highlighting what truly matters. While versatile, it's essential to use it judiciously, avoiding overstatement and ensuring that the emphasized element genuinely outweighs other factors. Remember to select related phrases like ""the key thing"" or ""the main thing"" depending on the nuance you wish to convey. By understanding its purpose and limitations, you can effectively use "the only important" to convey your message with clarity and precision.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the single most important
Adds emphasis by specifying there isn't another element more important
the key thing
Focuses on the most essential element, differing in word choice but retaining the core emphasis.
the main thing
Highlights the primary aspect, using simpler wording while conveying the same level of importance.
the crucial aspect
Emphasizes a critical element, providing a more formal tone than the original phrase.
the most significant
It focuses on indicating how relevant or meaningful something is
the vital point
Underscores the essential nature of a specific detail, offering a slightly varied perspective.
the paramount concern
Stresses the uppermost consideration, suggesting a higher level of significance.
the primary focus
Indicates the central area of attention, differing in its emphasis on concentration.
the overriding factor
Highlights the most influential element, suggesting a dominant force.
the ultimate priority
Emphasizes the highest-ranking goal, conveying a sense of order and importance.
FAQs
How can I use "the only important" in a sentence?
You can use "the only important" to emphasize a single, crucial aspect of a situation. For instance, "In this negotiation, "the only important thing" is reaching a fair agreement."
What is a good substitute for "the only important"?
Alternatives include "the key thing", "the main thing", or "the crucial aspect", depending on the specific nuance you wish to convey.
Is it ever incorrect to use "the only important"?
Yes, it can be misleading if other factors are genuinely relevant. Use it only when one aspect truly outweighs all others, otherwise, consider phrases like "a very important" or "one of the most important".
What's the difference between "the only important thing" and "an important thing"?
"The only important thing" singles out one factor as absolutely paramount, while "an important thing" acknowledges that the factor is significant but doesn't exclude the relevance of other considerations. The former is exclusive, the latter is inclusive.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested