Used and loved by millions
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 lacking
Grammar usage guide and real-world examplesUSAGE SUMMARY
"are still lacking" is correct and usable in written English.
You could use it to indicate to a reader that something has not been fulfilled or obtained, even despite attempts being made. For example: "Despite many attempts to improve the welfare of all citizens, resources for social services are still lacking."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
remain absent
have yet to be developed
are still unavailable
are however lacking
are not yet available
continue to be absent
are outstanding
are currently lacking
are still lagging
are still working
are still waiting
remain needed
continue to be necessary
persist as a necessity
are indispensable
are currently underdeveloped
are still underdeveloped
are currently developing
are currently poor
do not have yet
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
Fundamental life history data are still lacking.
Academia
However, effective means for combating coronaviruses are still lacking.
Science
To date, appropriate tools for mapping the nanoscale wear of thin coatings are still lacking.
Science
Further work is required to interpret experiments at higher viscosities where hydrodynamic data are still lacking.
Science
Despite extensive attempts, robust and accurate simulations approaches for such conditions are still lacking.
Science
One year on and victims are still lacking the resources to rebuild their lives.
News & Media
While cheaters must be caught, effective studies of the T/E ratio are still lacking.
News & Media
"But explanations are lacking at the White House". Well, those explanations are still lacking.
News & Media
In addition, hydrogen storage materials are still lacking in both volumetric and gravimetric density.
This is not the case in France since validated tools are still lacking.
Science
Cold hyperalgesia is a major clinical phenomenon, but validated experimental models are still lacking for humans.
Science
Expert writing Tips
Best practice
When using "are still lacking", ensure it's followed by a specific subject to avoid ambiguity. For instance, specify what resources, data, or methods "are still lacking".
Common error
Avoid using "are still lacking" repeatedly in a single piece of writing, as it can create a negative tone. Vary your language by using alternatives such as "remain absent" or "have yet to be developed" to maintain a balanced perspective.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are still lacking" functions as a predicate adjective, indicating that a subject is deficient or missing something at the present time. Ludwig AI confirms this is grammatically correct and widely usable.
Frequent in
Science
62%
News & Media
33%
Academia
5%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "are still lacking" is a grammatically sound and frequently used phrase to denote a current deficiency or absence. Ludwig AI confirms its correctness and usability across varied writing styles. It is most commonly found in scientific and news-related contexts, emphasizing the need for something that is presently missing. When employing this phrase, ensure that you specify what is lacking to maintain clarity and avoid overuse to prevent a negative tone. Consider alternatives like "remain absent" or "have yet to be developed" to provide variety and nuance to your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
remain absent
Emphasizes the continuing absence of something.
have yet to be developed
Focuses on the future development that is required.
have not been established
Highlights the lack of establishment or confirmation.
are yet to materialize
Stresses that something expected hasn't happened.
are still unavailable
Indicates a current state of unavailability.
are presently insufficient
Highlights the inadequacy of something at the current time.
are not yet available
Focuses on the future availability.
continue to be absent
Emphasizes that a continued state.
have not yet emerged
Highlights the fact that something has not appeared yet.
are outstanding
Indicates that something remains to be done or provided.
FAQs
How can I use "are still lacking" in a sentence?
You can use "are still lacking" to indicate that something is currently missing or insufficient. For example, "Despite advancements in technology, effective solutions to climate change "are still lacking"".
What can I say instead of "are still lacking"?
You can use alternatives like "remain absent", "have yet to be developed", or "are still unavailable" depending on the context.
Which is correct, "are still lacking" or "is still lacking"?
"Are still lacking" is used with plural subjects, while "is still lacking" is used with singular subjects. For example, "Resources are still lacking" versus "A clear strategy is still lacking".
What's the difference between "are still lacking" and "are however lacking"?
"Are still lacking" indicates a simple absence or deficiency. Adding "however" ( are however lacking ) introduces a contrast, suggesting that despite certain conditions or expectations, the deficiency persists.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested