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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
altered by
Grammar usage guide and real-world examplesUSAGE SUMMARY
'altered by' is correct and usable in written English.
It is typically used to refer to the way something has been changed or affected by something else. For instance: "The landscape had been altered by the construction of a new highway."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
"It can be altered by neglect.
News & Media
Patrick Cariou photograph, as altered by Richard Prince.
News & Media
The blindfolds have been altered by technology.
News & Media
Reuters now believes the bottom picture was altered by KCNA".
News & Media
The brain cells have been altered by the breakthrough.
News & Media
Often their lives are altered by a single, catastrophic event.
News & Media
The selection and range are manipulated and altered by Scribe.
News & Media
They inhabit a world heavily altered by humans.
News & Media
His recreational pursuits were also altered by the war.
News & Media
"The law is not altered by a motion in parliament.
News & Media
His features also began to be altered by plastic surgery.
News & Media
Expert writing Tips
Best practice
Use "altered by" to clearly indicate a cause-and-effect relationship where one thing is directly changed by another. For example, "The ecosystem was significantly altered by the new dam."
Common error
While "altered by" is grammatically correct, overusing passive voice can make your writing sound weak. Consider using active voice when possible for a more direct and engaging style. For example, instead of "The results were altered by the intervention", try "The intervention altered the results".
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "altered by" functions as a passive construction, indicating that something has undergone a change as a result of an action or influence. Ludwig AI confirms its grammatical correctness and common usage across diverse contexts.
Frequent in
Science
33%
News & Media
32%
Encyclopedias
5%
Less common in
Wiki
3%
Formal & Business
2%
Unknown/unmatched sources
23%
Ludwig's WRAP-UP
In summary, "altered by" is a grammatically sound and frequently used passive construction that clearly indicates a cause-and-effect relationship. As Ludwig AI points out, it is widely accepted and appears across diverse contexts, including science, news, and encyclopedias. While versatile, remember to consider active voice for more direct writing. Related phrases such as ""affected by"" or ""influenced by"" can offer nuanced alternatives depending on the specific change you want to convey. When employing this expression, be mindful of its potential overuse and strive for balance to maintain clarity and engagement in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
affected by
This phrase is a direct synonym, emphasizing the impact something has on something else.
changed by
A simpler and more general way to express that something has become different due to an external factor.
impacted by
Focuses on the effect of one thing on another, often implying a significant consequence.
influenced by
This alternative shifts the focus slightly to the idea of influence rather than a complete change.
shaped by
This suggests that something has been formed or molded by an external force.
modified by
This term suggests a more controlled or specific type of change.
transformed by
This alternative implies a more significant or dramatic change.
reformed by
Implies a change to a better state or form due to something.
converted by
Suggests a complete change in form or function.
redesigned by
This indicates a deliberate change in the design or structure of something.
FAQs
How can I rephrase "altered by" to sound more formal?
For a more formal tone, consider using alternatives like "modified by", "influenced by", or "transformed by". The choice depends on the specific nuance you want to convey.
What are some common synonyms for "altered by"?
Common synonyms include "affected by", "changed by", and "impacted by". The best choice depends on the context and the specific type of change you want to describe.
Is it better to use active or passive voice with "altered by"?
While "altered by" is grammatically correct in passive voice, active voice often makes your writing more direct and engaging. For instance, instead of "The data was altered by the software", you could say "The software altered the data".
What is the difference between "altered by" and "influenced by"?
"Altered by" suggests a direct change or modification, whereas "influenced by" implies a more subtle or indirect effect. Something "altered by" something else has been directly changed by it, while something "influenced by" something else has been affected but not necessarily changed completely.
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested