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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
activity
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word 'activity' is correct and usable in written English.
You can use the word 'activity' to talk about a task or action which one person, or a group of people, do. For example: The students enjoyed the outdoor activity.
✓ Grammatically correct
News & Media
Formal & Business
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
Nazarbayev permitted a relatively high degree of political activity until the emergence of a reform movement called Democratic Choice of Kazakhstan, backed by several wealthy business people, in late 2001.
News & Media
You can clearly see the speed and assurance of Schiele's execution, the uninhibited flow of the hand, denoting – in a few quick seconds of activity – tumbling curls of hair or crumpled fabric, or the fluid confluence of flank and hip and thigh.
News & Media
Since then we have seen the terror threat level raised to severe and an increase in police arrests linked to terrorist activity in Syria.
News & Media
Clarke said: "The first priority of any British government is to provide for the security of the citizens of the country, and at the moment in the criminal field all the major activity is international, whether you're talking about international people trafficking, drug dealing, whether you're talking about illegal migration or whether you're talking about counter-terrorism.
News & Media
"If I were back in oil and gas, a comparable figure for the same amount of activity would be between 30 and 60 people – the difference is that stark.
News & Media
"Mare Nostrum is working exactly as we worked in the last year and we are not passing on our activity to someone else.
News & Media
One of the main hubs of activity, which is not to use that in any extreme sense, is around the jetty.
News & Media
"Physical activity should be targeted to the same extent as smoking with respect to public health prevention efforts in the elderly," they said.
News & Media
The purpose of schedule 7 is to find out whether someone is engaged in terrorist activity.
News & Media
Green shoot rating 3 out of 5 Mergers and acquisitions have been all but non-existent since the credit crunch took hold, but figures from the Zephyr database, which tracks such activity, shows the value of deals in the first three months of this year up 40% on 2008 levels to £214bn.
News & Media
Members have suggested that the recent reforms to stamp duty, which lowered tax bills for most homebuyers, would lead to an increase in activity and prices over the coming year.
News & Media
Expert writing Tips
Best practice
Consider using more descriptive synonyms like "endeavor", "pursuit", or "operation" depending on the specific nuance you want to convey. Choosing synonyms can add depth and precision to your writing.
Common error
Avoid using "activity" as a catch-all term. Be specific about the exact nature of the action or process. Vague usage dilutes the meaning.
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The word "activity" functions primarily as a noun, referring to a state of being active or an action undertaken. According to Ludwig AI, it is correct and usable in written English. The examples provided by Ludwig confirm its function in various contexts, such as political, physical, and economic contexts.
Frequent in
News & Media
55%
Formal & Business
25%
Science
10%
Less common in
Encyclopedias
3%
Wiki
2%
Academia
5%
Ludwig's WRAP-UP
The noun "activity" is a very commonly used English word, deemed grammatically correct by Ludwig AI. It is used to describe a state of being active or something that is being done. Appearing frequently in news and media sources, and also common in formal and business writing, it is versatile and neutral in tone. For more descriptive writing, consider alternatives such as "undertaking", "operation", or "pursuit". When using "activity", be specific to avoid vagueness. This ensures clarity and strengthens your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
undertaking
Focuses on a specific project or task.
operation
Emphasizes a process or a set of actions.
pursuit
Highlights an effort to achieve a goal.
exercise
Implies a structured or planned action.
endeavor
Suggests a serious or strenuous attempt.
employment
Highlights the state of being engaged in a particular job.
occupation
Focuses on the principal business of one's life.
functioning
Highlights the state of being working.
process
Emphasizes a series of actions leading to an end.
performance
Stresses the execution of a task or role.
FAQs
How can I use "activity" in a sentence?
You can use "activity" to refer to a specific action or something done for pleasure. For example, "The main "activity" for the morning was a walk to the store."
What can I say instead of "activity"?
You can use alternatives like "undertaking", "operation", or "pursuit" depending on the context.
Which is correct, "activity" or "activities"?
"Activity" is singular, while "activities" is plural. Use "activity" when referring to a general action or state, and "activities" when referring to multiple specific actions or events.
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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
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested