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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
what vanished
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "what vanished" is correct and usable in written English. You can use it when referring to something that has disappeared or is no longer present. An example could be: "I still wonder what vanished from the old house." Alternative expressions include "what disappeared" and "what is gone."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
what disappeared
what was lost
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
3 human-written examples
Have students read the related article to discuss what "vanished landscapes" would be interesting to explore.
News & Media
The narrator seems almost addicted to metaphysical prouncouncements ("Something invisible had disappeared, but it left a mark. There was always a mark". "Frank began to suspect that often what vanished revealed more than what remained") but their baldness diminishes their impact.
News & Media
It was interesting to note what vanished immediately from my mind and what lingered: a PDF about the aquifers of West Central Florida; a man reading a Susan Minot story out loud in the privacy of his own room (a mere eighty views on YouTube, but his dark room and dramatic whisper are now lodged in my imagination); a painting from the seventeenth century, "Bearded Man with a Beret".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Who knows what vanishing life forms — and their DNA — we may one day regret losing?
News & Media
Who knows what vanishing life forms we may one day regret losing?
News & Media
What stays with you and what vanishes, though, cannot always be predicted.
News & Media
Kiefer's skies are often black, streaked with the phosphoric licks of a descending firestorm, and what vanishes at the vanishing point are the balmy consolations of rusticity.
News & Media
Of course, film is always an art of memory, always commemorating what vanishes in the moment that the frame is exposed, and Jarman's productions did that gleefully, prioritising fragmentation and ruin and escape over the tidy consolations of story, character and resolution.
News & Media
To see what vanishes when worms crawl in, Cindy Hale, a forest ecologist at the University of Minnesota, Twin Cities, and her colleagues studied the advancing worm front in the Chippewa National Forest in Minnesota.
Science & Research
And I am no less undone by trying to understand what happens in that death, what vanishes besides the Welsummer's baleful stare.
News & Media
He seeks to scrutinise and explore what vanishes and what remains.
News & Media
Expert writing Tips
Best practice
Employ this phrase when comparing past states to the present, especially in investigative or reflective writing.
Common error
Do not write "what was vanished" in most contexts. Since "vanish" is an intransitive verb, it does not typically take a passive form. Stick to the active "what vanished" to describe something that went away.
Source & Trust
94%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what vanished" acts as a noun clause (specifically a free relative clause). According to Ludwig AI, it typically serves as either the subject or the direct object within a larger sentence structure, allowing a writer to refer to unspecified entities that underwent a disappearance.
Frequent in
News & Media
75%
Science
15%
Wiki
10%
Less common in
Formal & Business
5%
Social Media
3%
Reference
2%
Ludwig's WRAP-UP
In conclusion, "what vanished" is a grammatically correct and versatile phrase used to describe entities that have disappeared. Ludwig AI analysis shows that while the exact two-word sequence is relatively rare compared to its present-tense or perfect-tense counterparts, it is favored by high-authority sources like The New York Times and The New Yorker. It functions as a noun clause that effectively draws attention to a mystery or a historical loss. Writers should favor this active construction over passive variants and consider using alternatives like "what disappeared" for a more common tone, or "what has vanished" when the current state of absence is the primary focus.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
what disappeared
Uses a more common synonym for the action of going out of sight
what was lost
Focuses on the state of no longer possessing or having access to something
things that vanished
Adds a plural noun to make the subject more concrete
what faded away
Implies a more gradual or slow process of disappearance
what has vanished
Uses the present perfect to link the past disappearance to the current moment
what went missing
Commonly used for people or physical objects that cannot be found
what evaporated
A metaphorical term often applied to intangible things like money or dreams
that which vanished
A more formal and slightly archaic structural variation
what dissolved
Suggests a breakdown or integration into the surroundings
what ceased to exist
Offers a much more final and ontological weight to the disappearance
FAQs
How do I use "what vanished" in a sentence?
You can use it as a noun clause to subject or object a sentence, for example: "It was hard to determine "what vanished" during the fire".
What is the difference between "what vanished" and "what has vanished"?
Use "what vanished" to refer to a specific point in the past, while "what has vanished" is better for emphasizing that the thing is still gone in the present.
Can I say "what disappeared" instead?
Yes, "what disappeared" is a perfectly interchangeable and very common alternative.
Is it better to say "things that vanished"?
If you want to be more specific about multiple objects, "things that vanished" provides a clearer plural subject than the singular/neutral "what".
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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
94%
Authority and reliability
4.8/5
Expert rating
Real-world application tested