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
be lost for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be lost for" is correct and usable in written English.
It is typically used to express a state of being unable to think of something to say or do, often due to surprise or confusion. Example: "When she asked me that unexpected question, I was completely lost for words."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
Well, who wouldn't be lost for words?
News & Media
He will be lost for ever.
News & Media
Still, all may not be lost for Goldman employees.
News & Media
Some of that revenue may now be lost for good.
News & Media
Wilson will be lost for four to six weeks...
News & Media
Days continued to be lost for writing Agents and Commissars.
News & Media
We felt something would be lost for ever.
News & Media
Marbury could very well be lost for the season.
News & Media
"So any delay means time will be lost for science.
News & Media
If he reaggravates the injury, Teixeira would almost certainly be lost for the season.
News & Media
But if it fails to do so, the money could be lost for the Hungarians.
News & Media
Expert writing Tips
Best practice
When using "be lost for", ensure the context clearly indicates what is lacking, whether it's words, ideas, or direction. Providing context will enhance clarity and impact.
Common error
Avoid using "be lost for" when you simply mean "lost". The phrase implies a temporary inability to find something or think of something, not a permanent state of being missing.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be lost for" functions as a verb phrase, often indicating a state of lacking or being unable to find something, such as words, ideas, or direction. It typically requires further context to specify what is missing. As Ludwig AI confirms, the phrase is grammatically correct and widely used.
Frequent in
News & Media
52%
Science
24%
Formal & Business
12%
Less common in
Reference
12%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "be lost for" is a versatile and frequently used expression indicating a lack or inability to find something, whether it's words, ideas, or direction. As Ludwig AI confirms, its grammatical correctness and widespread usage across diverse contexts, including news, science, and business, make it a reliable choice for effective communication. Remember to provide clear context to specify what is lacking and avoid confusing it with simply being "lost". Alternatives like "be at a loss for" can offer similar meanings, depending on the intended nuance.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
be at a loss for
This alternative maintains a very similar meaning, emphasizing a state of not knowing what to do or say.
lack
This alternative offers a concise way to indicate a deficiency or absence of something.
be deficient in
This phrase highlights a lack or shortage of something, often in a specific quality or resource.
be short of
This alternative suggests a deficiency, particularly in resources or supplies.
be without
This option emphasizes the absence of something.
be devoid of
This phrase suggests a complete absence of something, often in a metaphorical sense.
be wanting in
This alternative focuses on something missing or lacking.
be devoid of
This alternative focuses on a complete lack of something.
be unable to find
This conveys the inability to locate or discover something.
struggle to find
This option emphasizes the difficulty in locating or obtaining something.
FAQs
How can I use "be lost for" in a sentence?
You can use "be lost for" to indicate a lack of something, such as "I "was lost for words" when I heard the news" or "They "were lost for ideas" on how to solve the problem".
What can I say instead of "be lost for"?
Alternatives include "be at a loss for", "lack", or "be deficient in", depending on the specific meaning you want to convey.
Is it correct to say "be lost for words"?
Yes, "be lost for words" is a common and idiomatic expression meaning to be unable to think of anything to say, usually because of surprise or shock.
What's the difference between "be lost for words" and simply "be speechless"?
"Be lost for words" suggests a temporary inability to speak due to surprise or strong emotion, while "be speechless" can also imply a more permanent or inherent inability to speak.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested