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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 is in effect
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it is in effect" is correct and usable in written English.
You can use it to indicate that something is currently active or in operation, often in legal or formal contexts. Example: "The new policy is in effect as of today, and all employees must adhere to its guidelines."
✓ Grammatically correct
News & Media
Encyclopedias
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
Asked "who's leading the protesters," Mr. Black said that "it is in effect rather amorphous and leaderless".
News & Media
But the capital isn't just the movie's setting; it is, in effect, its subject.
News & Media
By fixing its currency to the dollar it is, in effect, being forced to adopt America's overly lax policy.
News & Media
Its subject is life in the crosshairs; it is, in effect, a found-footage horror film.
News & Media
When an underwriter underprices a hot Internet offering, it is, in effect, creating a slush fund for its favored customers.
News & Media
In others it is in effect voluntary.
News & Media
It is, in effect, a foreign language.
News & Media
It is, in effect, a chemical factory.
Encyclopedias
It is in effect a tribal movement.
News & Media
It is in effect a separate play for Adani altogether.
News & Media
It is, in effect, her way of talking.
News & Media
Expert writing Tips
Best practice
When using "it is in effect", ensure that the context clearly indicates what is being considered active or operational. For instance, specify when a policy "it is in effect" and what it entails.
Common error
Avoid using "it is in effect" without clarifying the specific duration or limitations of the effect. For example, stating "the rule it is in effect" without mentioning when it expires can lead to confusion.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it is in effect" functions as an adverbial phrase, modifying a clause to indicate that something is currently active, operational, or has a specific consequence. Ludwig confirms this through numerous examples where the phrase clarifies the status or impact of a given situation.
Frequent in
News & Media
65%
Encyclopedias
18%
Science
10%
Less common in
Formal & Business
4%
Wiki
2%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "it is in effect" is a versatile adverbial phrase used to indicate that something is active, operational, or producing a specific outcome. As Ludwig's analysis shows, it's grammatically sound, frequently used, and appropriate for various contexts, ranging from news reports to formal communications. Its primary function is to convey the current state of affairs, ensuring clarity about the operational status or impact of a given situation. While "it is essentially" interchangeable with several alternative phrases, understanding the specific nuance you want to convey enables you to select the best option for clear and effective communication. The consistency of this analysis with Ludwig further confirms the phrase’s validity and usefulness.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it is essentially
Changes 'in effect' to 'essentially', which emphasizes the fundamental nature of something.
it is virtually
Replaces 'in effect' with 'virtually', suggesting that something is almost the same as something else.
it is practically
Substitutes 'in effect' with 'practically', indicating a real-world or functional equivalence.
it is tantamount to
Employs 'tantamount to' instead of 'in effect', conveying that something is virtually equivalent to something else, usually with negative connotations.
it amounts to
Replaces 'in effect' with 'amounts to', highlighting the end result or consequence.
it operates as
Substitutes 'in effect' with 'operates as', focusing on the functional aspect of something.
it functions as
Changes 'in effect' to 'functions as', emphasizing the purpose or role of something.
it works like
Replaces 'in effect' with 'works like', providing a more informal way to express similarity in function.
it serves as
Substitutes 'in effect' with 'serves as', stressing the utility or service provided by something.
it is regarded as
Changes 'in effect' to 'is regarded as', suggesting a common perception or assessment.
FAQs
How can I use "it is in effect" in a sentence?
You can use "it is in effect" to indicate that something is currently active or operational. For example, "The new regulation "it is in effect" as of today" or "The changes to the system "it is in effect" immediately".
What phrases are similar to "it is in effect"?
Similar phrases include "it is essentially", "it is virtually", or "it amounts to", each conveying a sense of practical equivalence or operational status.
When is it appropriate to use "it is in effect" in writing?
"It is in effect" is appropriate when discussing policies, regulations, or systems that are currently active. It's suitable for formal writing, business communications, and news reports where accuracy and clarity are essential.
Is there a difference between "it is in effect" and "it is in force"?
While both phrases indicate that something is active, "it is in effect" often implies that something is producing a specific result or consequence, whereas "it is in force" simply means that something is legally valid or operational. For instance, a law "it is in force" means it's legally valid, while a new policy "it is in effect" might imply how it changes operations.
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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