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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
it's a must
Grammar usage guide and real-world examplesUSAGE SUMMARY
"it's a must" is correct and usable in written English.
You can use this phrase when describing something that is considered essential or necessary. For example, "Going to the gym to stay in shape is a must for me."
✓ Grammatically correct
News & Media
Wiki
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
32 human-written examples
Sadly, it's a must.
News & Media
It's a must for me.
News & Media
It's a must for foodies.
News & Media
"It's a must," Jesse said.
News & Media
He says: "It's a must read.
News & Media
"It's a must fight," he said.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
28 human-written examples
"It's a must-win.
News & Media
It's a must-see lineup.
News & Media
It's a must-win match".
News & Media
"It's a must-win game.
News & Media
It's a must-listen.
News & Media
Expert writing Tips
Best practice
Use "it's a must" to clearly and directly communicate that something is essential or required. This phrase is suitable for a wide range of contexts where you need to emphasize the importance of an action or item.
Common error
While "it's a must" is effective, avoid using it too frequently in your writing. Overuse can make your writing sound repetitive and less impactful. Vary your language by using synonyms like "essential", "necessary", or "imperative" to maintain reader engagement.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it's a must" functions as a predicative expression, asserting that something is essential or obligatory. It is used to strongly recommend or emphasize the necessity of a particular action, item, or experience. Ludwig examples show it being used in diverse contexts, from travel recommendations to professional advice.
Frequent in
News & Media
79%
Wiki
8%
Science
3%
Less common in
Formal & Business
3%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "it's a must" is a common and grammatically correct phrase used to emphasize the necessity or essential nature of something. Ludwig AI confirms its usability in written English. The phrase is most frequently found in News & Media contexts, maintaining a neutral register. While effective, it's important to avoid overuse and consider synonyms to maintain writing impact. Top authoritative sources using this phrase include The New York Times and The Guardian. Remember to use this phrase to clearly communicate the importance of an action or item in various contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it is essential
Replaces "must" with "essential", emphasizing the importance.
it's a necessity
Transforms the phrase to focus on the noun "necessity".
it is imperative
Uses "imperative" to highlight the urgency and necessity of something.
it's crucial
Emphasizes the critical importance of something.
it is necessary
Substitutes "must" with "necessary", indicating a requirement.
it's vital
Highlights the life-depending importance of something.
it is required
Emphasizes that something is not optional but demanded.
it's non-negotiable
Indicates that there is no room for compromise or discussion.
it's indispensable
Indicates that something is absolutely necessary and cannot be done without.
it is obligatory
Highlights a legal or moral compulsion.
FAQs
How can I use "it's a must" in a sentence?
Use "it's a must" to indicate that something is essential or highly recommended. For example, "Trying the local cuisine is a must when you visit Italy".
What are some alternatives to saying "it's a must"?
You can use alternatives like "it is essential", "it is imperative", or "it is necessary" depending on the context.
Is "it's a must" formal or informal?
"It's a must" is generally considered informal but is acceptable in many professional and casual contexts. For more formal settings, consider using alternatives like "it is essential" or "it is imperative".
What's the difference between "it's a must" and "it's a necessity"?
While both phrases convey the importance of something, "it's a must" is more of a directive or strong recommendation, whereas "it's a necessity" focuses on the essential nature of the item or action. They can often be used interchangeably, but "it's a necessity" might be more suitable when emphasizing a fundamental need.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested