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
they are important
Grammar usage guide and real-world examplesUSAGE SUMMARY
"they are important" is a grammatically correct and commonly used phrase in written English.
It is typically used to emphasize the importance or significance of a particular group of people or things. Example: The role of teachers in our society cannot be understated - they are important agents of change and play a crucial role in shaping the minds of future generations.
✓ Grammatically correct
News & Media
Science
Formal & Business
Encyclopedias
Alternative expressions(20)
they are essential
they are crucial
they are noteworthy
they are paramount
they are fundamental
it is important
they are indispensable
they are pivotal
they are vital
they matter
they are significant
they are imperative
they are key
they are integral
they are fallible
they are angry
they are old
they are true
they're significant
they are huge
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
But they are important.
News & Media
They are important, though".
News & Media
They are important to us.
News & Media
They are important documents".
News & Media
However, they are important.
News & Media
They are important to both sides".
News & Media
They are important landmarks in American jurisprudence.
News & Media
They are important for other reasons.
News & Media
"They are important for our safety".
News & Media
They are important third-down receivers.
News & Media
They are important to keep players focused.
News & Media
Expert writing Tips
Best practice
In formal writing, follow the phrase with a 'because' clause to specify why the subjects hold importance.
Common error
Ensure the pronoun 'they' has a clear and immediate antecedent. If the reader has to look back more than one sentence to find what 'they' refers to, repeat the noun instead to maintain clarity.
Linguistic Context
The phrase "they are important" serves as a declarative assertion using a linking verb to attribute a quality of significance to a plural subject. According to Ludwig, it functions primarily as a concluding or emphasizing statement in a logical argument.
Frequent in
Science
45%
News & Media
35%
Formal & Business
15%
Less common in
Encyclopedias
3%
Social Media
1%
Reference
1%
Ludwig's WRAP-UP
The phrase "they are important" is an essential building block of English communication, noted by Ludwig AI for its high frequency in high-authority datasets. It effectively bridges the gap between simple observation and critical evaluation. While it is perfectly correct and widely used in both academic and journalistic contexts, its strength lies in its clarity. To elevate your writing, Ludwig suggests occasionally replacing it with more descriptive alternatives like "they are indispensable" or "they are pivotal" when the specific nature of the importance needs further clarification.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
they are essential
Suggests that the items are absolutely necessary for a system to function
they are crucial
Emphasizes that the items are decisive for the success or failure of something
they are vital
Implies the items are indispensable or full of life-sustaining importance
they matter
Uses a verb structure for a more direct and impactful assertion of value
they are significant
Focuses on the items having a noticeable or measurable effect
they are pivotal
Highlights the items as the central point on which a situation turns
they are fundamental
Indicates the items serve as a base or core foundation
they are indispensable
Stronger than important, meaning they cannot be done without
they are noteworthy
Suggests they deserve attention or observation rather than just being necessary
they are paramount
Indicates they are more important than anything else in the context
FAQs
How do I use "they are important" in a sentence?
You can use it to refer back to previously mentioned plural nouns, as in: "These results show high variability; nevertheless, "they are important" for our final report".
What can I say instead of "they are important"?
Depending on your context, you could use "they are essential", "they are crucial" or "they are noteworthy".
Is "they are important" too simple for academic writing?
While grammatically correct, academic writers often prefer more descriptive terms like "they are paramount" or "they are fundamental" to provide more precise meaning.
What is the difference between "they are important" and "it is important"?
The choice depends on the subject's number. Use "they are important" for plural subjects (like "books" or "ideas") and "it is important" for singular subjects or abstract concepts.
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