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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
that I lack
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that I lack" is correct and usable in written English.
It can be used to express a deficiency or absence of something in a particular context. Example: "I realize now that I lack the necessary skills to complete this project successfully."
✓ Grammatically correct
News & Media
Science
Alternative expressions(4)
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
44 human-written examples
And yet Benjie has so much that I lack.
News & Media
"Being an incrementalist," Sullivan declared in June, "does not mean that I lack vision".
News & Media
It is clear that I lack self-awareness and become sexually entitled when I am drunk.
News & Media
One of my biggest weaknesses is that I lack a sense of direction.
News & Media
It's not that I'm brave, it's that I lack certain sensible genes.
News & Media
"Not always," I say, alert to an incoming heart-to-heart that I lack the stomach for.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
13 human-written examples
At the end of every lesson, the teacher gives me a long list of words that I lacked during the conversation.
News & Media
I have the security that I lacked in previous years".
News & Media
I had no idea that there was a way of seeing the world that I lacked.
News & Media
It had bothered me, when I began these vigils, that I lacked appropriate attire.
News & Media
The truth was that I lacked the strength to go to Abu Salim.
News & Media
Expert writing Tips
Best practice
When using "that I lack", consider whether a more specific or descriptive term would better convey the intended meaning, such as "confidence", "experience", or "understanding".
Common error
While grammatically correct, excessive use of "that I lack" can make writing sound repetitive or self-deprecating. Vary your phrasing to maintain a balanced and confident tone. Consider using synonyms or rephrasing the sentence to emphasize what you do have, rather than what you don't.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that I lack" functions as a relative clause, modifying a noun or pronoun by specifying something the speaker does not possess. This relative clause often adds a layer of personal reflection or self-assessment. As Ludwig AI shows, this construction frequently appears in introspective statements.
Frequent in
News & Media
69%
Science
15%
Formal & Business
6%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "that I lack" is a versatile phrase functioning as a relative clause to express a personal deficiency. As Ludwig AI confirms, the phrase is grammatically correct and widely used in various contexts, particularly in news and media. It is a common expression for indicating something missing from one's abilities or character. When writing, use "that I lack" judiciously, considering synonyms to avoid repetition and maintain a balanced tone. Balancing statements of what you lack with what you possess can further enhance your writing's overall impact.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that I am without
Emphasizes the state of being without something, focusing on the absence.
that I don't possess
Highlights the lack of ownership or control over something.
that I haven't got
A more colloquial way of saying "that I don't have", emphasizing the absence of possession.
which I am devoid of
A more formal and emphatic way to express a complete lack of something.
that escapes me
Indicates something is beyond one's understanding or reach.
that I'm deficient in
Focuses on the inadequacy or insufficiency in a particular area.
what I am short on
Highlights a lack of something needed or required.
that is absent in me
Directly states the absence of a quality or characteristic.
what I'm wanting in
Focuses on the lack of a desired or necessary attribute.
that I am unable to access
Highlights the inability to obtain or make use of something.
FAQs
How can I use "that I lack" in a sentence?
You can use "that I lack" to describe a quality, skill, or possession you do not have. For example, "I admire the courage "that I lack"" or "It's not "that I lack" hope, but...". Ensure the context clarifies what is missing.
What are some alternatives to "that I lack"?
Alternatives include phrases like "that I don't possess", "that I am without", or "which I am devoid of". The best choice depends on the specific nuance you want to convey.
Is it better to say "that I lack" or "that I am missing"?
Both phrases are acceptable, but ""that I lack"" is often used for qualities or skills, while "that I am missing" can refer to tangible items or experiences. Context is key in determining the more appropriate phrase.
How can I avoid sounding negative when using "that I lack"?
To avoid negativity, balance statements of what you lack with affirmations of your strengths or a plan to address the deficiency. For example, "I recognize "that I lack" experience in this area, but I am eager to learn and develop those skills".
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested