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
highly significant
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "highly significant" is correct and usable in written English.
It can be used to emphasize the importance or impact of something in various contexts, such as research, discussions, or analyses. Example: "The findings of this study are highly significant, indicating a strong correlation between the variables."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
extremely important
very important
particularly important
critically important
exceptionally important
profoundly important
notably important
fundamentally important
remarkably important
decisively important
immensely significant
highly notable
distinctly significant
highly noticeable
highly important
particularly significant
greatly significant
extremely significant
highly remarkable
extraordinarily significant
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
significance *: significat **: highly significant.
This was highly significant.
News & Media
"It was highly significant.
News & Media
This is a highly significant vote.
News & Media
The differences were statistically highly significant.
News & Media
But these facts are highly significant.
News & Media
"This is a highly significant judgment.
News & Media
But one highly significant decision has effectively now been made.
News & Media
You have a highly significant chance for a full recovery".
News & Media
He called this week's court deliberations a "highly significant hearing".
News & Media
Yet the Liberal win in Monday's election is highly significant.
News & Media
Expert writing Tips
Best practice
Use "highly significant" when you want to strongly emphasize the importance or impact of something, especially in academic, scientific, or formal contexts.
Common error
Avoid using "highly significant" too frequently in your writing, as it can lose its impact and make your text sound repetitive. Consider using synonyms or rephrasing to vary your language.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "highly significant" primarily functions as an adjective phrase that modifies a noun, emphasizing the degree of importance or consequence associated with it. As shown by Ludwig, it's used to underscore the noteworthiness of findings, decisions, or events.
Frequent in
Science
50%
News & Media
33%
Formal & Business
17%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "highly significant" serves to strongly emphasize the importance or impact of something, particularly within academic, scientific, and formal contexts. As Ludwig AI verifies, it is a grammatically correct and widely used phrase. While common, it's important to use it judiciously to avoid diminishing its effect. Alternatives such as "extremely important" or "particularly important" can provide variation while maintaining a similar level of emphasis. When using "highly significant", remember that it indicates a strong level of importance, often supported by data or evidence. The phrase occurs very frequently in scientific literature.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
extremely important
Replaces "significant" with "important" and "highly" with "extremely", altering the specific intensity but retaining the core meaning.
critically important
Emphasizes the crucial or essential nature of the significance.
exceptionally important
Stresses the rarity or unusual degree of importance.
particularly important
Emphasizes the importance as being distinct or noteworthy compared to other things.
very important
Similar to the query but uses "very" instead of "highly", slightly reducing the emphasis.
profoundly important
Suggests that the significance is deeply influential or impactful.
notably important
Focuses on the quality of being worthy of attention due to its importance.
fundamentally important
Highlights the role of importance as being a basic or central aspect.
remarkably important
Highlights the surprising or unexpected nature of the importance.
decisively important
Indicates the importance in terms of making a key decision or turning point.
FAQs
How can I use "highly significant" in a sentence?
You can use "highly significant" to describe findings, results, or events that are notably important or impactful. For example: "The results of the experiment were "highly significant", indicating a strong correlation between the variables."
What can I say instead of "highly significant"?
You can use alternatives like "extremely important", "very important", or "particularly important" depending on the nuance you want to convey.
Is "highly significant" the same as "statistically significant"?
"Statistically significant" refers to a specific concept in statistical analysis, indicating that a result is unlikely to have occurred by chance. While a statistically significant result can be "highly significant", the terms are not interchangeable in all contexts.
When is it appropriate to use "highly significant" in writing?
It's appropriate to use "highly significant" when you need to emphasize the profound importance or impact of something, particularly in formal writing, scientific reports, or academic papers. Ensure that the context warrants such a strong assertion of importance.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested