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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
are mandatory
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are mandatory" is correct and usable in written English.
It can be used to indicate that something is required or compulsory in a given context. Example: "All participants are mandatory to submit their registration forms by the deadline."
✓ Grammatically correct
News & Media
Academia
Science
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
Helmets are mandatory.
News & Media
Reservations are mandatory.
News & Media
Potato chips are mandatory.
News & Media
Showers are mandatory, he said.
News & Media
Breaks are mandatory.
Academia
The sessions are mandatory.
Academia
For minimalism, stamina and athleticism are mandatory.
News & Media
Hence, multistage concepts are mandatory.
Appropriate rinsing protocols are mandatory.
Discussion sections (Labs) are mandatory.
Academia
Carts are mandatory and cost $35.
News & Media
Expert writing Tips
Best practice
Use "are mandatory" when clearly stating a requirement or obligation. It's appropriate in formal contexts, such as rules, regulations, or instructions, where adherence is not optional.
Common error
Avoid using "are mandatory" in casual conversations or informal writing. While grammatically correct, it can sound overly formal or even authoritarian. Opt for softer alternatives like "are needed" or "are essential" in less formal settings.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are mandatory" functions as a predicate adjective, modifying a noun or pronoun to indicate a state of requirement or obligation. As Ludwig AI confirms, this is a grammatically correct construction. Examples show it's used to express rules or necessities.
Frequent in
News & Media
35%
Academia
25%
Science
25%
Less common in
Formal & Business
8%
Wiki
7%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "are mandatory" is a grammatically sound and frequently used expression to indicate a requirement or obligation. As Ludwig AI confirms, it is correct and widely applicable. It appears most commonly in news, academic, and scientific contexts, conveying a clear expectation of compliance. While its formality makes it suitable for professional settings, it's advisable to use softer alternatives like "are required" or "are essential" in more casual conversations. Remember to prioritize clarity and context when using this phrase to ensure effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
are required
Replaces "mandatory" with "required", maintaining the meaning of necessity but with a slightly less formal tone.
are compulsory
Substitutes "mandatory" with "compulsory", conveying the same sense of obligation, often used in formal contexts like education or law.
are obligatory
Replaces "mandatory" with "obligatory", indicating a binding requirement, often with a moral or legal connotation.
are not optional
Directly states that something is not a choice but a requirement.
are necessary
Indicates that something is needed or indispensable in a particular situation.
are essential
Emphasizes the importance and necessity of something, suggesting it is crucial for success or proper functioning.
are imperative
Highlights the critical and urgent nature of a requirement.
are requisite
Emphasizes that something is formally required by rules or regulations.
are a must
Uses a more informal and emphatic expression to highlight the necessity of something.
cannot be skipped
Phrases the requirement in terms of an action that is not permissible to avoid.
FAQs
What does "are mandatory" mean?
The phrase "are mandatory" signifies that something is required, obligatory, or compulsory. It indicates that adherence to a specific rule, guideline, or action is not optional but necessary.
How can I use "are mandatory" in a sentence?
You can use "are mandatory" to emphasize the necessity of something, such as "Helmets "are mandatory" when riding a motorcycle" or "Reservations "are mandatory" for the dinner cruise".
What can I say instead of "are mandatory"?
You can use alternatives like "are required", "are compulsory", or "are essential" to convey a similar meaning while varying your language.
Is it more formal to say "are mandatory" or "are required"?
"Are mandatory" and "are required" are quite similar in formality. "Are mandatory" can sometimes feel slightly more authoritative or strict, while "are required" is generally perceived as a more neutral and widely applicable alternative. Both can be used in formal settings.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested