are now invalid

USAGE SUMMARY

The phrase "are now invalid" is correct and usable in written English.
It can be used to indicate that something is no longer valid or applicable at the present time. Example: "Due to the recent changes in policy, all previous agreements are now invalid."

✓ Grammatically correct

News & Media

Academia

Science

Wiki

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

9 human-written examples

What's more, many granted patents are now invalid.

Massachusetts Institute of Technology

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.

The New York Times

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.

The Guardian - Business

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.

The Guardian - Opinion

(3)In Mexico or Canada.Forms I-185, I-186 or I-586 issued by the Service and which are now invalid, or a Form DSP-150 or combined B-1/B-2 visator visandnon-biometricric BCC, or (similar stamp in a passport) issued by the DOS may be declared void by United States consular officers or United States immigration officers in Mexico or Canada.

Cornell University

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 Magazine

Human-verified similar examples from authoritative sources

Similar Expressions

51 human-written examples

Its audit of the birth register found 24,392 people whose citizenship is now invalid.

The Economist

But the Chinese offer is now "invalid," the statement from Beijing said.

The Washington Post

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.

The New Yorker

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.

The Guardian

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.

The New York Times

Expert writing Tips

Best practice

Use "are now invalid" when referring to agreements, laws, or credentials that previously held authority but no longer do. This phrase is suitable for formal and legal contexts.

Common error

Avoid using "are now invalid" in casual conversations or informal writing. Simpler phrases like "don't work anymore" or "aren't good anymore" may be more appropriate.

Linguistic Context

The phrase "are now invalid" functions as a predicative expression, indicating that a subject's state of validity has ceased. Ludwig AI validates this as a grammatically correct construction.

Expression frequency: Common

Frequent in

News & Media

44%

Academia

16%

Wiki

12%

Less common in

Science

16%

Encyclopedias

4%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "are now invalid" is a grammatically correct and commonly used expression to indicate that something has lost its validity. As Ludwig AI confirms, it is suitable for formal contexts like legal and official communications. While interchangeable with phrases like "are no longer valid", consider the subtle differences in emphasis. Avoid overuse in casual settings, opting for simpler alternatives. When using this phrase, ensure the context clearly explains what caused the invalidation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are no longer valid

Emphasizes the change in validity over time.

have become invalid

Focuses on the process of becoming invalid.

are now void

Highlights the lack of legal effect or enforceability.

are currently invalid

Stresses the present state of invalidity.

are null and void

Legal term emphasizing complete invalidity.

are now defunct

Indicates the cessation of function or existence.

have been invalidated

Highlights the action that made them invalid.

are now ineffective

Focuses on the lack of desired effect or outcome.

are now obsolete

Emphasizes that they are out of date and no longer useful.

are now illegitimate

Suggests a lack of legality or authorization.

FAQs

How can I use "are now invalid" in a sentence?

You can use "are now invalid" to indicate that something that was once valid is no longer so. For example, "Due to the new regulations, those permits "are now invalid"".

What can I say instead of "are now invalid"?

You can use alternatives like "are no longer valid", "have become invalid", or "are now void" depending on the context.

Is "are now invalid" formal or informal?

"Are now invalid" tends to be more formal. In informal contexts, you might prefer phrases like "don't count anymore" or "aren't valid anymore".

What's the difference between "are now invalid" and "are no longer valid"?

While both phrases are similar, "are now invalid" emphasizes the current state, whereas "are no longer valid" may highlight the duration or process of becoming invalid. The difference is subtle and often interchangeable.