Used and loved by millions
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
has effectively changed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has effectively changed" is correct and usable in written English.
It can be used to describe a significant or impactful transformation that has occurred over time. Example: "The new policy has effectively changed the way we approach customer service, leading to higher satisfaction rates."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(13)
has substantially altered
has significantly transformed
has fundamentally reshaped
has slightly changed
has markedly influenced
has significantly altered
has really changed
has successfully changed
has already changed
has positively changed
has successfully transformed
has successfully incorporated
has successfully transferred
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
14 human-written examples
The State Legislature has effectively changed the political debate on immigration, making it nastier and meaner.
News & Media
The developments were "concerning because the BBC has effectively changed its story about why it dropped the Newsnight programme about Jimmy Savile".
News & Media
He said that the developments were "concerning because the BBC has effectively changed its story about why it dropped the Newsnight programme about Jimmy Savile".
News & Media
"The developments today are concerning because the BBC has effectively changed its story about why it dropped the Newsnight programme about Jimmy Savile.
News & Media
Growing tourism has effectively changed neighbourhoods, says Iping, with most landlords opting to rent out their properties to tourism service providers.
News & Media
The internet began as a decentralised network, but market consolidation has effectively changed this, even if its technical underpinnings have remained unchanged.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
She feared that a variety of economic forces had effectively changed the way people saw themselves so that it was their labour that defined them.
News & Media
Instructors could score their classrooms over time to determine whether they have effectively changed their teaching.
Science
To quote a review [ 2]: "lateral transfers have effectively changed the ecological and pathogenic character of bacterial species".
Science
Also in the FT, Francisco Longo, professor of governance and public affairs at ESADE business school in Barcelona, argues that today's austerity measures fundamentally change Rajoy's relationship with the Spanish people: Rajoy has effectively today changed his contract with the Spanish electorate.
News & Media
Overall, performing fatigue tests with the involuntary contraction assay has effectively revealed changes in functional muscle parameters in preclinical rodent studies and it promises to be a useful tool to evaluate the efficacy of sarcopenia treatments and may enhance drug discovery for muscular dystrophies as well.
Expert writing Tips
Best practice
When using "has effectively changed", ensure the context clearly indicates what has been altered and the resulting impact. This helps maintain clarity and avoids ambiguity.
Common error
Avoid using "has effectively changed" when the alteration is minor or superficial. Using stronger terms for small changes can dilute the impact of your writing and reduce credibility.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has effectively changed" functions as a verb phrase indicating a completed action that resulted in a significant transformation. As Ludwig AI states, it is grammatically correct. Examples from Ludwig illustrate how it's used to describe alterations in policies, relationships, and even the way the world treats certain issues.
Frequent in
News & Media
48%
Science
26%
Wiki
10%
Less common in
Formal & Business
8%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "has effectively changed" is a grammatically sound phrase used to indicate that a notable transformation has occurred. As Ludwig AI confirms, it is suitable for various contexts, particularly in news and media, where it highlights significant alterations. While not the most frequent phrase, its meaning is clear and its usage is generally neutral to professional. When using this phrase, ensure that the context clearly defines what has changed and the result of that change to maximize clarity and impact. Alternative phrases like "has substantially altered" or "has significantly transformed" can provide a different nuance depending on the specific context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
has substantially altered
Emphasizes a considerable degree of change, with a slightly more formal tone.
has significantly transformed
Highlights a major shift in form or character; slightly more emphatic.
has fundamentally reshaped
Indicates a deep and impactful change to the underlying structure.
has radically altered
Suggests a dramatic and far-reaching change.
has thoroughly overhauled
Implies a complete renovation or restructuring.
has completely revolutionized
Highlights a dramatic change, implying something is fundamentally different.
has markedly influenced
Focuses on noticeable impact rather than complete transformation.
has decisively impacted
Emphasizes a strong and clear influence.
has notably amended
Focuses on the act of modifying or improving something through small changes.
has demonstrably reworked
Emphasizes the clear or obvious revision of something.
FAQs
What can I say instead of "has effectively changed"?
You can use alternatives like "has substantially altered", "has significantly transformed", or "has fundamentally reshaped" depending on the context.
How to use "has effectively changed" in a sentence?
Ensure your sentence clearly indicates what the subject is and what the subject "has effectively changed". Providing context helps ensure clarity and maximizes impact of your message. For example: "The new policy has effectively changed customer service operations".
What's the difference between "has effectively changed" and "has slightly changed"?
"Has effectively changed" implies a significant and impactful alteration, while "has slightly changed" indicates a minor or superficial adjustment. If you're talking about a transformation that barely caused any visible movement of the original point, you should consider "has slightly changed".
Is "has effectively changed" formal or informal?
The phrase "has effectively changed" is suitable for both formal and informal contexts. While clear and direct, it doesn't carry overly technical or casual connotations.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested