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
it is key that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it is key that" is correct and usable in written English.
You can use it to emphasize the importance of a particular action or condition that needs to be met. Example: "It is key that we meet the deadline to ensure the project's success."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
ensure that
please remark that
it is recommendable that
please pass that
understand that
it is pertinent that
it is crucial that
I suggest that
it is important that
please find that
we recommend that
it is suitable that
it was important that
it is sufficient that
make certain that
it was imperative that
It is recommended that
please make certain that
make sure that
it is notable that
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
35 human-written examples
It is key that volunteers are suitably prepared before they travel, she says.
News & Media
It is key that we do not take these fans for granted.
News & Media
"As NGOs and consumers it is key that we demand transparency from the whole supply chain.
News & Media
It is key that the vegetables are served beside the fish pie and not in it.
News & Media
Jump-starting persistently low-performing schools inevitably costs additional money, but it is key that these resources target sustainable improvements.
News & Media
"For a business to be able to sustain such activity it is key that it delivers a mutual benefit", he says, in reference to consumer-orientated behaviour change.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
25 human-written examples
And it's key that this is not a memorial.
News & Media
It's key that Sarah is adopted, too.
News & Media
It's key that I'm out there".
News & Media
For David Bayne, it's key that staff lead by example.
News & Media
"It's key that the right people meet one another.
News & Media
Expert writing Tips
Best practice
When using "it is key that", ensure the rest of your sentence clearly explains why the identified element is so important. Strong supporting details will reinforce your message.
Common error
While versatile, "it is key that" can sound overly formal in casual conversations. Opt for simpler alternatives like "it's important to" or "make sure to" to maintain a natural tone.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it is key that" functions as a sentence introducer to highlight the importance or necessity of a particular condition or action. It serves to emphasize the critical nature of what follows, as seen in Ludwig's examples.
Frequent in
News & Media
46%
Science
33%
Formal & Business
7%
Less common in
Wiki
7%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "it is key that" is a commonly used phrase to emphasize the importance of a following statement. Ludwig AI confirms its grammatical correctness and frequent presence across various sources, particularly in news, scientific, and formal business contexts. When writing, it's crucial to ensure that the importance signaled by this phrase is well-supported by the surrounding context. While alternatives like "it is crucial that" or "it is essential that" exist, "it is key that" remains a versatile and effective choice for highlighting critical information.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it is crucial that
Replaces "key" with "crucial", maintaining a high level of importance but with a slightly stronger sense of urgency.
it is essential that
Substitutes "key" with "essential", indicating something is indispensable or vital.
it is critical that
Substitutes "key" with "critical", highlighting the potential for serious consequences if not addressed.
it is vital that
Uses "vital" instead of "key", suggesting something is necessary for the survival or success of something.
it is imperative that
Employs "imperative" in place of "key", stressing the urgency and necessity of something.
it is paramount that
Replaces "key" with "paramount", indicating something of supreme importance.
it is important that
Replaces "key" with "important", conveying significance but with a slightly less emphatic tone.
it is fundamental that
Uses "fundamental" instead of "key", suggesting that something is a basic and necessary part of a whole.
it is necessary that
Uses "necessary" instead of "key", indicating a requirement or condition that must be met.
it is significant that
Employs "significant" in place of "key", conveying importance but with a focus on meaning or consequence.
FAQs
How can I use "it is key that" in a sentence?
Use "it is key that" to emphasize the importance of a specific action or condition. For example, "It is key that we understand the requirements before starting the project."
What are some alternatives to "it is key that"?
You can use alternatives like "it is crucial that", "it is essential that", or "it is important that" depending on the context.
Is "it is key that" more formal than "it's key that"?
Yes, "it is key that" is slightly more formal due to the full form of "is". "It's key that" is a contracted form and more appropriate for informal settings.
What's the difference between "it is key that" and "it is crucial that"?
While both phrases highlight importance, "it is crucial that" suggests a higher degree of urgency or potential risk compared to "it is key that".
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
4.1/5
Expert rating
Real-world application tested