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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
was invalidated by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was invalidated by" is correct and usable in written English.
It can be used in contexts where a decision, action, or document has been rendered void or nullified by a specific authority or event. Example: "The contract was invalidated by the court due to a breach of terms."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(18)
was overturned by
was superseded by
was contradicted by
had been shredded by
had been driven by
was overridden by
was replaced by
was defeated by
was repudiated for
was rejected for
was dismissed for
become useless due to
become unavailable due to
become limited due to
was neutralized by
was mitigated by
was offset by
was counteracted by
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
32 human-written examples
Mr Anwar says the agreement was invalidated by government cheating at the polls.
News & Media
Mr. Korematsu's conviction was invalidated by a federal judge in 1984 on factual grounds.
News & Media
The company faced a setback in 2007, when its patent for cryogenic encapsulation was invalidated by a federal court jury.
News & Media
In 2000, it was invalidated by the United States Supreme Court after a challenge from several political parties.
News & Media
The rule proposed by the Obama administration was invalidated by a Texas judge weeks before it was scheduled to go into effect.
News & Media
The NRA ended when it was invalidated by the Supreme Court in 1935, but many of its provisions were included in subsequent legislation.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
28 human-written examples
But not all such uses are invalidated by strict scrutiny.
Academia
Any other decision would have been invalidated by a court.
News & Media
We can be invalidated by events such as the bankruptcy of the firm that employs us, but most frequently we are invalidated by other people.
News & Media
Statistical analyses that appear to be perfectly successful can be invalidated by concealed numerical problems.
Most of the old coded provisions have been invalidated by the courts".
News & Media
Expert writing Tips
Best practice
When using "was invalidated by", ensure the reason for invalidation is clearly stated to provide context and avoid ambiguity. For example: "The contract was invalidated by a breach of terms."
Common error
While "was invalidated by" is grammatically correct, excessive use of passive voice can make writing sound weak or unclear. Consider rewriting the sentence in active voice if appropriate. For example, instead of "The decision was invalidated by the court", try "The court invalidated the decision".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was invalidated by" functions as a passive construction indicating that a prior action, decision, or rule has been rendered void or ineffective due to a specific cause or event. As Ludwig AI confirms, the phrase is grammatically sound.
Frequent in
News & Media
52%
Science
22%
Encyclopedias
12%
Less common in
Formal & Business
6%
Wiki
6%
Academia
2%
Ludwig's WRAP-UP
In summary, the phrase "was invalidated by" is a grammatically correct and commonly used passive construction to express that something has been rendered void or ineffective. As Ludwig AI explains, it is mainly used in News & Media, Science, and Encyclopedias, indicating a neutral to formal register. When using this phrase, clarity and context are essential. While correct, be mindful of overusing passive voice. Related phrases include "was nullified by", "was overturned by", and "was rendered void by", each with slight nuances in meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
was nullified by
Emphasis on the act of making something legally void or ineffective.
was overturned by
Specifically implies a reversal of a decision or ruling, often in a legal context.
was voided by
Focuses on the cancellation or annulment of something, often a contract or agreement.
was rendered void by
Similar to "was voided by" but emphasizes the process or state of becoming invalid.
was superseded by
Indicates replacement by something newer or more effective.
was negated by
Highlights the act of canceling out or counteracting something.
was repealed by
Specifically refers to the revocation or annulment of a law or statute.
was rescinded by
Implies the cancellation of an action or agreement.
was annulled by
Often used in legal or formal contexts to indicate the invalidation of a marriage, law, or contract.
was discredited by
Focuses on the loss of credibility or reputation as a result of new information or events.
FAQs
How can I use "was invalidated by" in a sentence?
Use "was invalidated by" to indicate that something has been rendered void or ineffective due to a specific cause or event. For example, "The election results "were invalidated by" evidence of voter fraud."
What are some alternatives to "was invalidated by"?
You can use alternatives like "was nullified by", "was overturned by", or "was rendered void by" depending on the context.
Is it better to use active or passive voice with "invalidate"?
While "was invalidated by" is grammatically correct in passive voice, using active voice can sometimes make the sentence more direct and clear. For example, instead of "The law was invalidated by the court", you could say "The court invalidated the law".
What's the difference between "was invalidated by" and "was superseded by"?
"Was invalidated by" means something has been rendered void or ineffective, while "was superseded by" means something has been replaced by something else. Invalidated means it's no longer valid, superseded means it's been replaced.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested