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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
mandatorily
Grammar usage guide and real-world examplesUSAGE SUMMARY
'mandatorily' is correct and can be used in written English.
It is typically used to express that something is obligatory or must be done. For example: Employees must mandatorily complete a safety training every year.
✓ Grammatically correct
News & Media
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
17 human-written examples
Since March 2010, she has uploaded no fewer than 10 books onto Kindle, all of them about vampires and trolls and zombies, all playing out like sagas that mandatorily require multiple sequels.
News & Media
Since March 2010, she has uploaded 10 books on to Kindle, all of them about vampires and trolls and zombies, all playing out like sagas that mandatorily require multiple sequels.
News & Media
In a major blow to the Government, the powerful Judicial Executive Board has submitted evidence to MPs, adding its voice to the mounting criticism of the charges, which are mandatorily exacted from anyone found guilty of a crime, on top of other fines and court costs, and without consideration of ability to pay.
News & Media
In 1959, federal officials hoped to entrap Chaplin at an immigration office with a question about a girlfriend's abortion — he'd have been forced either to admit it, rendering himself "mandatorily excludable," or to perjure himself.
News & Media
For those unfamiliar with them, they are a mostly self-identifying tribe of super-rich youngsters who post frequent pictures of their mandatorily enviable lifestyles.
News & Media
"Under-trials do not wear uniforms but, as soon as the conviction happens, the prisoner is mandatorily clad in the prison uniform," Sharma said.
News & Media
In the weeks leading up to the game the town was gripped with what must mandatorily be described as Cup fever.
News & Media
In referencing a promise to issue an executive order to mandatorily execute anyone in the US who kills a police officer, he said: "We just can't afford any more to be so politically correct".
News & Media
Pilot programmes should be rolled out nationwide, directing police to mandatorily arrest those who have committed acts of violence towards partners or ex-partners.
News & Media
"As I said in the hearing before the committee, that if you are going to introduce a scheme that is going to mandatorily require additional personal information to be handled then you need to build in additional protections but also ensure that the oversight mechanisms that are in place through bodies like ours are able to do that work".
News & Media
In theory, the plan was to engage Chelsea in a game of association football; in practice, this was mandatorily subsumed by the overriding contest of NARRATIVE.
News & Media
Expert writing Tips
Best practice
Use "mandatorily" when you want to emphasize that compliance with a rule or regulation is not optional. For instance, "All employees must "mandatorily" attend the safety briefing."
Common error
Avoid using "mandatorily" as an adjective. "Mandatory" is the adjective form. For example, say "mandatory training", not "mandatorily training".
Source & Trust
94%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The adverb "mandatorily" modifies verbs, adjectives, or other adverbs to indicate that an action or state is required and not optional. Ludwig AI confirms that the word is grammatically correct and suitable for use in written English.
Frequent in
News & Media
88%
Formal & Business
6%
Science
6%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "mandatorily" is an adverb that signifies that something is required and not optional, as confirmed by Ludwig AI. It is grammatically sound and commonly used in professional, neutral, and formal contexts, particularly in news and media, and formal and business settings. While alternatives like ""obligatorily"" and "compulsorily" exist, "mandatorily" provides a clear and direct way to express an obligatory action. Just remember to avoid using it as an adjective; the correct form is "mandatory."
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
obligatorily
Synonym that emphasizes the binding nature of a requirement, focusing on duty or obligation.
compulsorily
Highlights the enforced nature of the requirement, suggesting compliance is not voluntary.
as a requirement
Directly states that something is needed according to a set of rules or conditions.
without exception
Highlights that the requirement applies to everyone, leaving no room for exemptions.
by necessity
Indicates that the action is required due to circumstances or an unavoidable need.
under compulsion
Suggests that the action is done because of external pressure or force.
by rule
Implies adherence to a regulation or prescribed guideline.
of necessity
Similar to "by necessity" but with a slightly more formal tone, emphasizing the essential nature of the action.
by force of obligation
Emphasizes the strength and unavoidable nature of the obligation.
perforce
An archaic synonym, indicating inevitability or compulsion, though less common in modern usage.
FAQs
How can I use "mandatorily" in a sentence?
"Mandatorily" is used to describe actions that must be done. For example, "All users are "mandatorily" required to change their passwords every 90 days".
What's the difference between "mandatorily" and "mandatory"?
"Mandatory" is an adjective describing something required, while "mandatorily" is an adverb describing how something must be done. For example, "Attendance is "mandatory"", meaning attendance is required; while "Employees must attend "obligatorily"", meaning they must attend without choice.
Are there formal alternatives to "mandatorily"?
Yes, you can use alternatives such as "compulsorily" or ""obligatorily"" in more formal contexts.
Is "mandatorily" always the best choice, or are there situations where other words are more suitable?
While "mandatorily" clearly indicates a requirement, sometimes words like "necessarily" or "inevitably" may be more appropriate depending on the nuance you wish to convey.
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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
94%
Authority and reliability
4.5/5
Expert rating
Real-world application tested