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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
are compulsory
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are compulsory" is correct and usable in written English.
It can be used to indicate that something is required or mandatory in a specific context, such as rules, regulations, or guidelines. Example: "Attendance at the safety training sessions are compulsory for all employees."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
will be assembled
will be interrogated
is deserved
is predicated
needs refinement
deserves to be done
will be reinvigorated
is required to be done
ought to be done
is needed
will be accelerated
benefits needed
will be desired
has to be executed
is essential
will be understood
needs to be done
is engendered
is necessary
are good
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
59 human-written examples
Seat belts are compulsory.
News & Media
7. Regrettably bagpipes are compulsory.
News & Media
Helmets are recommended, and are compulsory for races.
News & Media
Jacket and tie are compulsory - strictly no lycra allowed.
News & Media
There are a lot of cash incentives and subsidies for such schemes, but none are compulsory.
News & Media
War films are shown three times a week and are compulsory.
News & Media
The lunches are compulsory, with parents being charged £75 upfront for each six-week period.
News & Media
Further information A yellow fever certificate and Mali visa are compulsory.
News & Media
The pour and speed tests are compulsory events in the Legends of Bartending tournament.
News & Media
PSHE encompasses a number of different areas, many of which are compulsory.
News & Media
Weekly shower baths are compulsory in some of the public schools.
News & Media
Expert writing Tips
Best practice
When using "are compulsory", ensure the context clearly indicates what entities or actions are subject to the requirement. For example, specify "Attendance at all meetings are compulsory for team leaders."
Common error
Avoid ambiguity by explicitly stating the scope of what is "compulsory". Do not assume the audience understands the unstated subject. For instance, instead of "These are compulsory", specify "These safety procedures are compulsory for all personnel."
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are compulsory" functions as a predicate adjective, describing the subject and indicating a state of requirement or obligation. Ludwig examples confirm its role in specifying mandatory actions, rules, or items.
Frequent in
News & Media
42%
Science
37%
Wiki
7%
Less common in
Encyclopedias
3%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "are compulsory" is grammatically correct and widely used to express that something is required or mandatory. As Ludwig AI confirms, its applications span news, science, and encyclopedic contexts, reflecting a neutral to slightly formal register. When using "are compulsory", prioritize clarity by explicitly stating the subjects or actions being mandated to avoid ambiguity. Alternatives include "are mandatory" or "are required", depending on the nuances of the situation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are mandatory
Replaces "compulsory" with "mandatory", a direct synonym, maintaining the same meaning.
are required
Substitutes "compulsory" with "required", another synonym, keeping the meaning almost identical.
are obligatory
Employs "obligatory" in place of "compulsory", offering a more formal tone while preserving the core meaning.
are a must
Uses a more informal and emphatic way to express the necessity of something.
are not optional
Expresses the lack of choice, highlighting that something is mandatory.
are enforced
Focuses on the active enforcement of a rule or regulation.
are dictated
Emphasizes that a set of rules or guidelines is imposed.
are demanded
Highlights a strong requirement or expectation.
are non-negotiable
Indicates that something cannot be altered or debated.
are a condition
Highlights that something is an essential requirement for something else to happen.
FAQs
How can I use "are compulsory" in a sentence?
You can use "are compulsory" to indicate that certain actions, rules, or items are required and not optional. For example, "Helmets "are compulsory" during the race."
What phrases have similar meanings to "are compulsory"?
Alternatives include "are mandatory", "are required", or "are obligatory". These phrases all convey a sense of necessity and lack of choice.
Is there a difference between "are compulsory" and "are required"?
While both phrases indicate something is not optional, "are compulsory" can sometimes imply a stronger sense of enforcement or regulation than "are required". The best choice depends on the specific context and desired emphasis.
What is the best way to ensure clarity when using "are compulsory"?
To avoid confusion, explicitly state what the subject of the phrase refers to. Instead of saying "These "are compulsory"", specify "These safety regulations "are compulsory" for all employees."
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested