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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
took effect
Grammar usage guide and real-world examplesUSAGE SUMMARY
"took effect" is a correct and usable phrase in written English.
It is usually used to refer to a law, policy, or rule that has begun to be applied. For example: "The new immigration policy took effect yesterday, and new restrictions are now in place."
✓ Grammatically correct
News & Media
Encyclopedias
Wiki
Alternative expressions(20)
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
The anesthetic took effect.
News & Media
The decision took effect immediately.
News & Media
The rules took effect immediately.
News & Media
They took effect immediately.
News & Media
The 17th Amendment took effect in 1913.
News & Media
Two international treaties took effect in 2005.
Encyclopedias
The treaty took effect in 1993.
Encyclopedias
That cut took effect in August.
News & Media
The rule took effect in September 2010.
News & Media
Or maybe the tequila took effect.
News & Media
Both those provisions took effect in 2010.
News & Media
Expert writing Tips
Best practice
Use "took effect" when referring to a specific date or time when a new rule, law, or policy became operational. For example: "The new regulations "took effect" on January 1st."
Common error
Avoid confusing "took effect" with 'affected'. "Took effect" means something became operational, while 'affected' means something was influenced or impacted. For example, it's incorrect to say "The policy affected on January 1st"; instead, use "The policy "took effect" on January 1st".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "took effect" functions as a verb phrase indicating the beginning of the operational or enforceable period of a rule, law, or policy. Ludwig examples show it commonly used in formal and legal contexts to specify when changes become active. Ludwig AI confirms its correct usage.
Frequent in
News & Media
69%
Encyclopedias
12%
Wiki
10%
Less common in
Science
5%
Formal & Business
4%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "took effect" is a grammatically sound and widely used verb phrase that indicates the commencement or implementation of a rule, law, or policy. Ludwig AI confirms this. It is most frequently found in news and media contexts, as well as encyclopedias and wikis. For alternatives, consider using "became effective" or "came into force". When using this phrase, be sure to specify the exact date or time of implementation to avoid ambiguity and avoid confusing it with similar-sounding phrases like 'affected'.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
became effective
Focuses on the start date or moment something becomes operational or binding.
came into force
Emphasizes the legal or official implementation of a law or regulation.
was implemented
Highlights the action of putting a plan or policy into practice.
became operational
Indicates that something is ready to be used or is actively in use.
was enacted
Primarily used in the context of laws and regulations, suggesting formal approval and implementation.
was activated
Suggests a system or mechanism has been switched on or made live.
began operating
Implies the start of a process or function.
started functioning
Similar to 'began operating' but emphasizes the functionality aspect.
was initiated
Focuses on the commencement or starting point of something.
went live
Suggests the activation of a system, often in a digital or technological context.
FAQs
How to use "took effect" in a sentence?
Use "took effect" to indicate when a rule, law, or policy began to be implemented. For instance, "The new tax law "took effect" on April 15th."
What can I say instead of "took effect"?
You can use alternatives like "became effective", "came into force", or "was implemented" depending on the context.
Which is correct, "took effect" or "came into affect"?
"Took effect" is the correct phrase. "Came into affect" is a common misspelling and is grammatically incorrect. Use ""took effect"" to indicate when something becomes operational.
What's the difference between "took effect" and "had an effect"?
"Took effect" signifies the commencement or implementation of a policy, rule, or law. "Had an effect", on the other hand, means that something influenced or impacted something else. The phrases are not interchangeable.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested