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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is now invalid
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is now invalid" is correct and usable in written English.
It can be used to indicate that something is no longer valid or applicable, often in contexts such as legal documents, software, or agreements. Example: "Due to the recent changes in policy, the previous agreement is now invalid."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(6)
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
5 human-written examples
Its audit of the birth register found 24,392 people whose citizenship is now invalid.
News & Media
In particular, authorities in Moscow are pressing Mr. Maliki to honor an oil contract that the Russian oil company Lukoil signed with Saddam Hussein's government before the United States invasion; Iraqi officials say it is now invalid.
News & Media
Personally, I've always been on the fence about Marmite, but that position is now invalid, not only in the eyes of those who would sell you yeast extract, but also in the eyes of those who would like an efficient proxy for your view on Britain's membership of the European Union.
News & Media
The Norwegian oil firm, Aker, which won rights to develop the Jubilee field under the previous administration, has also been told its licence is now invalid.
News & Media
After the harrowing process of winnowing down a list of the best shows to a measly 12, I can say with some authority that this complaint is now invalid.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
By a vote of five to four, in an opinion by Chief Justice John G. Roberts, Jr., the Court ruled that the preclearance process was now invalid.
News & Media
Because Darch was now travelling on a new passport, Darch's existing ESTA approval was now invalid and he had to go online to reapply.
News & Media
Surely any warm glow we might feel about HMV nostalgia deserves dousing with the news that gift vouchers some bought at the shop over Christmas are now invalid.
News & Media
And due to bureaucratic incompetence, some of these documents are now invalid, expiring a few days ago on 1 May 2016, so a number of the refugees are now technically without valid documents to remain and work in PNG.
News & Media
As a result of the majority's broad declaration today that the government cannot make this kind of private sexual choice a crime, all those laws are now invalid.
News & Media
How many studies are now invalid because of this?" He, Ivashchenko, and others also suspect that if the Japanese whalers falsified their sperm whale catch data, then they likely submitted inaccurate reports on humpback and fin whales, too.
Science & Research
Expert writing Tips
Best practice
When using "is now invalid", ensure the context clearly establishes what was previously valid and why it's no longer so. This provides clarity and avoids ambiguity.
Common error
Avoid assuming that if one part of an agreement "is now invalid", the entire agreement is necessarily void. Clearly specify which specific aspects are affected.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is now invalid" functions as a predicate adjective, describing the current state of a subject as no longer valid. Ludwig AI examples show it is often used to describe contracts, licenses, or documents that have lost their validity.
Frequent in
News & Media
50%
Science
30%
Wiki
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "is now invalid" is a common and grammatically correct way to express that something has lost its validity. As Ludwig AI confirms, it is used across various contexts, particularly in news, science, and general informational writing. Alternatives like "is no longer valid" or "has become invalid" offer similar meanings, and the choice depends on the specific nuance desired. When using this phrase, ensure clarity by specifying what was previously valid and why it is no longer so, and take care to avoid assuming the entire agreement is invalid because only one part "is now invalid".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is no longer valid
Replaces "now" with "no longer", emphasizing the duration of invalidity.
has become invalid
Uses "has become" to highlight the process of becoming invalid.
is currently invalid
Emphasizes the present state of invalidity.
is no longer in effect
Focuses on the lack of effect or force of something.
is now void
Replaces "invalid" with "void", indicating complete nullity.
is now ineffective
Focuses on the lack of effectiveness.
is superseded
Indicates that something has been replaced by something else.
is now obsolete
Indicates that something is out of date and no longer used.
is null and void
Emphasizes the complete lack of legal effect.
is now defunct
Suggests that something is no longer functioning or existing.
FAQs
What does "is now invalid" mean?
The phrase "is now invalid" means something that was once valid or acceptable is no longer so. It suggests a change in status or condition that renders something ineffective or unusable.
How can I use "is now invalid" in a sentence?
You can use "is now invalid" to indicate that a previous agreement, document, or rule is no longer in force. For example: "Due to the policy change, your previous access badge "is now invalid"."
What can I say instead of "is now invalid"?
You can use alternatives like "is no longer valid", "has become invalid", or "is now void" depending on the context.
Is there a difference between "is invalid" and "is now invalid"?
While both indicate something is not valid, "is now invalid" implies a change in status. It suggests something was previously valid but has since become invalid. Simply saying "is invalid" does not imply this change over time.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested