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
what disappeared
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "what disappeared" is correct and usable in written English. You can use it when referring to something that was present but is no longer visible or available. Example: "I can't believe what disappeared from the table." Alternative expressions include "what is gone" and "what has vanished."
✓ Grammatically correct
News & Media
Formal & Business
Science
Alternative expressions(20)
what was lost
what vanished
what has been lost
what was took
what has been provided
what has been considered
what has been achieved
what has been announced
what was communicated
what has been accomplished
what is accounted for
what is explained
what is characterized
what defines
what distinguishes
what is known as
what is considered
what constitutes
what is depicted
what was formerly believed
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
7 human-written examples
What disappeared was Stephen Mangan's penis.
News & Media
Did what disappeared become reality because it disappeared?
News & Media
There is low unemployment in the area, says Stanley, and a strong sense of community, but what disappeared with the pits is a feeling of communal solidarity.
News & Media
Unfortunately, what disappeared into that black hole was not bureaucratic clutter but billions of hard-earned dollars, including those of Enron's own employees.
News & Media
What disappeared when the band broke up in 1983 was a chance to hear the interaction of musicians whose blend and friction forged one of rock's most original ensemble sounds.
News & Media
'What I possess, I see as if at a distance/And what disappeared becomes reality for me.' There is still a mild ambiguity here, and even a literal translation is defeated by Goethe's crafty plural: 'becomes realities for me'.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
What disappears completely is innocence".
News & Media
Who, exactly, decides what disappears into the SCIF's?
News & Media
"It's all there: what surprises us is what we catch, what we miss, what disappears".
News & Media
In a few essays, particularly in "Restaurants," there's an elegiac sense of what disappears from New York over time.
News & Media
Poetry, Robert Frost said, is what gets lost in translation, and a corollary might be that prose is what disappears before your eyes.
News & Media
Expert writing Tips
Best practice
Position the phrase at the start of a sentence (as a subject) to create a dramatic or elegiac tone, especially in narrative or journalistic writing
Common error
Writers sometimes use the phrase as a filler. If you have already clearly identified the subject, simply naming it is often more effective than using a relative clause like "what disappeared". Use it only when the focus is specifically on the act of vanishing itself
Source & Trust
96%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what disappeared" functions as a fused relative clause (also known as a nominal relative clause). In this structure, the word "what" serves as both the relative pronoun and the antecedent. In the examples provided by Ludwig, it often acts as the subject or object of a sentence, representing the entity that is no longer present.
Frequent in
News & Media
85%
Formal & Business
8%
Science
5%
Less common in
Social Media
1%
Wiki
0.5%
Encyclopedias
0.5%
Ludwig's WRAP-UP
The phrase "what disappeared" is a grammatically correct and effective way to discuss loss and absence. Analysis of data from Ludwig AI reveals that the phrase is favored by high-quality news outlets like The New York Times and The Guardian to describe everything from physical objects to abstract concepts like "communal solidarity" or "the human touch". It typically serves as a nominal relative clause, allowing writers to emphasize the impact of a disappearance. While it is classified as Uncommon based on the exact match frequency in our dataset, it remains a standard and sophisticated tool in the English language for both narrative and investigative writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
what was lost
Implies a sense of deprivation or emotional connection to the missing item
what vanished
Suggests a more sudden or mysterious departure than the query
what has vanished
Uses the present perfect to emphasize the current state of absence
the thing that disappeared
A more explicit noun phrase structure focusing on a specific entity
that which disappeared
A more formal and literary alternative to the query
what had disappeared
Past perfect version, used to describe an event relative to another past event
whatever disappeared
Indicates that the specific nature of the lost items is unknown or irrelevant
what was gone
Uses a simpler, more common state-of-being construction
what went missing
Often used for items lost through negligence or theft
what evaporated
Metaphorical, suggesting a gradual or intangible loss
FAQs
How do I use "what disappeared" in a sentence?
You can use it as a noun phrase, for example: "It is hard to quantify "what disappeared" during the war."
What is the difference between "what disappeared" and "what was lost"?
While similar, "what was lost" usually implies that the item was possessed by someone, whereas "what disappeared" focuses on the simple fact of the item no longer being there.
Is it correct to say "what disappeared" or "what has disappeared"?
Both are correct. Use "what disappeared" for a specific point in the past and "what has disappeared" when discussing the ongoing state of something being gone.
Can I use "what vanished" instead of "what disappeared"?
Yes, you can use "what vanished" if you want to emphasize that the disappearance was quick, sudden, or absolute.
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
96%
Authority and reliability
4.8/5
Expert rating
Real-world application tested