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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 lacking in
Grammar usage guide and real-world examplesUSAGE SUMMARY
"are lacking in" is a correct and usable phrase in written English.
It is used to express a deficiency or lack of an element. For example: Our group was lacking in enthusiasm for the project.
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(7)
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
Most are lacking in charm".
News & Media
'We are lacking in confidence.
News & Media
But some provinces are lacking in police officers.
News & Media
They are lacking in frills but exude power.
News & Media
And solutions for them are lacking in the marketplace.
News & Media
There is no doubt they are lacking in discomfiting realism, much less gravitas.
News & Media
"They are lacking in the absolute fundamentals of how to handle art," she told me.
News & Media
Well-paying, full-time jobs with benefits are lacking in Maine.
News & Media
"Not that the academics of the parish schools are lacking in any way," he said.
News & Media
But although the United States team is bursting with character, its members are lacking in experience.
News & Media
In short, if you don't eat clean you are lacking in virtue.
News & Media
Expert writing Tips
Best practice
When using "are lacking in", ensure clarity by specifying exactly what is missing. For instance, instead of saying "The plan is lacking in", specify "The plan is lacking in detail".
Common error
While "are lacking in" is generally acceptable, avoid overuse in contexts demanding extreme formality. Alternatives like "are deficient in" or more direct statements might be preferable.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are lacking in" functions as a predicate adjective, describing a subject as deficient or missing a particular quality or attribute. As Ludwig AI states, it expresses a deficiency or lack of an element. For example, "They are lacking in frills but exude power."
Frequent in
Science
35%
News & Media
34%
Formal & Business
31%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "are lacking in" is a versatile and frequently used expression for indicating a deficiency or absence of something. As Ludwig AI confirms, it's grammatically correct and suitable for various contexts. While it's a common phrase, it's advisable to use it with clarity, specifying exactly what is missing. Consider alternatives such as "are deficient in" or "are short on" depending on the desired tone and context. As seen across many examples from The New York Times, The Guardian, and scientific journals, "are lacking in" is a reliable phrase to have in your vocabulary.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
are deficient in
Emphasizes a shortage or inadequacy of something.
are short on
Indicates an insufficient amount or supply of something.
are wanting in
Highlights a deficiency or absence, often in a more formal tone.
are missing
Focuses on the absence of something that should be present.
are without
States the absence of something, emphasizing a lack of possession.
do not have
A straightforward way to express the absence of something.
are absent of
Similar to "are missing", but can sometimes imply a complete void.
are bereft of
Implies a significant loss or deprivation of something.
are devoid of
Highlights a complete absence of something, often in a more descriptive manner.
fall short in
Indicates a failure to meet a certain standard or requirement.
FAQs
How to use "are lacking in" in a sentence?
You can use "are lacking in" to indicate a deficiency or absence. For example, "The smaller bedrooms "are lacking in" closet space" or "Many of the Trump supporters "are lacking in" empathy".
What can I say instead of "are lacking in"?
You can use alternatives like "are deficient in", "are short on", or "are wanting in" depending on the context.
Is "are lacking in" formal or informal?
"Are lacking in" is suitable for both formal and informal contexts, but it's generally considered more neutral. In extremely formal writing, consider using "are deficient in" for added emphasis.
What's the difference between "are lacking in" and "are missing"?
While both indicate absence, ""are lacking in"" implies a deficiency, whereas "are missing" simply states that something is not present. For example, "The report is lacking in detail" suggests the detail should be there, while "The report is missing a page" indicates a physical absence.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested