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
I'm lost for words
Grammar usage guide and real-world examplesUSAGE SUMMARY
"I'm lost for words" is a correct and commonly used phrase in written English
It is typically used when someone is at a loss for what to say or express, often due to strong emotions or being overwhelmed. Example: After receiving the award, Alice was so moved and grateful that she was lost for words during her acceptance speech.
✓ Grammatically correct
News & Media
Social Media
Wiki
Alternative expressions(20)
at a loss for words
speechless
words fail me
beyond words
I'm at a loss for words
Words fail me
I can't find the words
I'm speechless
I'm beyond words
I'm dumbfounded
I have no words
Speechless
I'm stunned
I can't express how I feel
words cannot describe
I am at a loss for words
I am thrilled
devastated
I'm astonished
I can't believe it
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
34 human-written examples
"I'm lost for words," he said.
News & Media
"It's just so boring I'm lost for words", said another.
News & Media
"I'm lost for words, what a moment," the striker said.
News & Media
Even then he admitted: "I'm lost for words, which isn't like me".
News & Media
She asks if I like the film, and I'm lost for words.
News & Media
I'm lost for words.' All Black captain Richie McCaw ponders another World Cup failure.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
26 human-written examples
I was lost for words.
News & Media
And I am lost for words.
News & Media
I was lost for words," he says.
News & Media
She looked at me; I was lost for words".
News & Media
"I am lost for words," said Klopp afterwards.
News & Media
Expert writing Tips
Best practice
In written dialogue, ensure that the surrounding context clearly indicates why the speaker is struggling to find language, as this preserves the sincerity of the idiom.
Common error
Avoid the common mistake of saying "lost of words". The correct preposition is "for" because it indicates the purpose or goal that you have currently lost access to. Using "of" is a frequent grammatical error that diminishes the professional quality of your writing.
Source & Trust
93%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
In linguistic terms, "I'm lost for words" acts as a predicative idiomatic expression that describes a subject's temporary inability to speak. As shown in Ludwig AI, the phrase is grammatically sound and frequently appears in first-person narratives or direct quotes following an emotional event.
Frequent in
News & Media
85%
Social Media
10%
Wiki
5%
Less common in
Academia
2%
Science
1%
Formal & Business
1%
Ludwig's WRAP-UP
The phrase "I'm lost for words" is a robust and universally understood idiom in English. Ludwig provides numerous examples from elite news outlets like The New York Times and The Guardian, confirming its status as a reliable way to express profound impact. It is most effective when used in direct speech to convey sincerity and raw emotion. Its high frequency in global news reporting highlights its utility in bridging the gap between personal feeling and public communication. Writers should be careful to use the correct preposition "for" and avoid overusing the phrase in situations where a more specific description might be more informative.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I'm at a loss for words
uses the preposition "at" to create a more formal and structured expression.
Words fail me
personifies the words themselves to shift the focus from the speaker to the language.
Words escape me
creates a more poetic or literary tone compared to the standard idiom.
I can't find the words
emphasizes the active mental struggle to verbalize complex thoughts.
I'm speechless
employs a more concise single-word adjective for immediate impact.
I don't know what to say
provides a literal description of the speaker's cognitive state rather than an idiom.
I'm beyond words
suggests the feeling is so intense it transcends the capabilities of language.
I'm tongue-tied
focuses on the physical sensation of being unable to speak clearly.
I'm dumbfounded
emphasizes the element of surprise or shock over general emotion.
I'm struck dumb
uses a more dramatic and slightly archaic tone to describe being silenced.
FAQs
How do I use "I'm lost for words" in a sentence?
You can use it as a standalone expression or within a narrative, such as: "When I saw the surprise party, "I'm lost for words" was all I could manage to say."
What can I say instead of "I'm lost for words"?
Depending on the level of formality, you can use alternatives like "at a loss for words", "speechless", or "words fail me".
Is "I'm lost for words" correct?
Yes, it is perfectly correct. According to Ludwig AI and examples from The New York Times, it is a standard English idiom used to express being overwhelmed by emotion.
What's the difference between "lost for words" and "beyond words"?
While both express a lack of language, "beyond words" typically suggests that the subject matter is so grand or extreme that language is insufficient to describe it.
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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
93%
Authority and reliability
4.9/5
Expert rating
Real-world application tested