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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
are still valid
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'are still valid' is correct and usable in written English.
You can use this phrase to mean that something still holds true or is applicable, even though some time has passed since it was originally declared or accepted. For example, "The terms of the agreement we made last year are still valid."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
remain in effect
are still applicable
are still effective
are as valid as ever
are still in force
are holding true
are still current
continue to hold
are still worthwhile
are still true
are still correct
are however valid
are still suitable
are still legitimate
are even valid
are also valid
are still valuable
are still viable
are still good
are still appropriate
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
60 human-written examples
Absentee ballots, however, are still valid.
News & Media
Passports produced before then are still valid, however.
News & Media
But, they said, its reparations claims are still valid.
News & Media
The challenge is to convince people that our criteria are still valid".
News & Media
By repeating the tasting later on, we see whether our earlier predictions are still valid".
News & Media
If you move to another state, check that your advance directives are still valid.
Academia
Although they were expressed in qualitative and descriptive terms, Priestley's laws are still valid today.
Encyclopedias
from a domineering position, assuming that the Middle Ages' relations are still valid.
News & Media
Those stamps are still valid, but users must add postage to equal the full current rate.
News & Media
The principles on which our laws are found are still valid.
News & Media
Only Fisher and Matt Bonner, who plays for the Spurs, are still valid members.
News & Media
Expert writing Tips
Best practice
When using "are still valid", ensure the context clearly establishes what was previously valid and why its continued validity is noteworthy.
Common error
Avoid using "are still valid" when the validity has never been questioned or when the context makes it obvious. Overuse can make your writing sound redundant.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are still valid" functions as a predicate adjective, describing the state of a noun or concept as continuing to be in effect or true. Ludwig AI confirms that this phrase is grammatically correct and widely used.
Frequent in
Science
37%
News & Media
35%
Formal & Business
8%
Less common in
Encyclopedias
2%
Wiki
2%
Reference
0%
Ludwig's WRAP-UP
The phrase "are still valid" is a commonly used and grammatically sound expression used to indicate that something continues to be in effect, true, or applicable. According to Ludwig AI, this phrase is correct and usable in written English. It finds frequent use in scientific, news, and formal business contexts. When incorporating this phrase into your writing, it's important to make sure that it's clear what the subject of the validation is, and that its ongoing validity is noteworthy. Alternatives such as "remain in effect" or "are still applicable" can be used for stylistic variation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
are as valid as ever
Emphasizes that the validity is undiminished and remains strong.
are still applicable
Highlights the continued relevance or suitability.
are still effective
Emphasizes the continued efficacy or usefulness.
are still in force
Indicates the ongoing legal or regulatory validity.
remain in effect
Focuses on the continued operational status of something.
are holding true
Focuses on the continued veracity or factual accuracy.
are still current
Highlights the modernity and up-to-date nature of something.
continue to hold
Stresses the persistence of a belief, opinion, or principle.
have not expired
Specifically refers to the remaining validity period.
are still standing
Emphasizes resilience and continued existence despite challenges.
FAQs
How can I use "are still valid" in a sentence?
You can use "are still valid" to indicate that something continues to be true or applicable. For example, "Even after the update, the original instructions "are still valid"".
What is an alternative to "are still valid"?
Alternatives include "remain in effect", "are still applicable", or "are still effective", depending on the specific nuance you want to convey.
Is it redundant to say "are still valid today"?
While not grammatically incorrect, "are still valid today" can sometimes be redundant if the context already implies the present. Consider whether "are still valid" alone is sufficient.
What makes something "valid"?
Validity generally refers to something being legally binding, factually correct, or logically sound. If the conditions that established its validity persist, then it "are still valid".
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested