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
has since disappeared
Grammar usage guide and real-world examplesUSAGE SUMMARY
"has since disappeared" is correct and commonly used in written English.
It is typically used to indicate that something happened or changed in the past and continues to be true in the present. Example: "The missing painting, which was last seen in 1985, has since disappeared from the museum's collection." In this example, "has since disappeared" is used to show that the painting was missing in 1985 and it is still missing in the present.
✓ Grammatically correct
News & Media
Academia
Wiki
Alternative expressions(20)
came to be
has since completed
is defunct
has since begun
ultimately became
has since caught
has been lost
has been removed
is now gone
has been eradicated
has since become
subsequently evolved into
is no longer available
has ceased to exist
progressed to
has since participated
has vanished
has faded away
has since accumulated
has dissipated
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
59 human-written examples
This has since disappeared.
Academia
The money has since disappeared.
News & Media
There was a division of labour which has since disappeared.
News & Media
All the £103m of Keydata-sourced cash he took control of has since disappeared.
News & Media
While at one time the planet apparently had an atmosphere dense enough to allow liquid water to flow on the surface, most of that has since disappeared.
Ms. Miller, the birth mother of the child, was ordered to surrender custody of her daughter on Jan . 1but failed to do so and has since disappeared.
News & Media
The grenadier has since disappeared as a special type of infantryman, and the term has become obsolete save in historical names such as the Grenadier Guards.
Encyclopedias
The most interesting interview was from Magomed Dolakov, a Russian who was with the brothers three days before the bombings but has since disappeared.
News & Media
The city was composed of massive mounds that are still standing today, as well as wooden construction that has since disappeared.
News & Media
Investigators said the wiretaps were carried out by members of Panama's National Security Council, who used sophisticated spy technology bought from Israel, which has since disappeared.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Both have since disappeared.
News & Media
Expert writing Tips
Best practice
Use "has since disappeared" to clearly indicate that something was present at one point but is no longer so. This is useful for highlighting changes over time or unexpected losses.
Common error
Avoid using "had since disappeared" as it creates a double past tense. "Has since disappeared" correctly places the disappearance in the time leading up to the present.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has since disappeared" functions as a present perfect verb phrase, indicating a past action with continuing relevance to the present. It describes a state that existed previously but no longer does, as confirmed by Ludwig AI.
Frequent in
News & Media
57%
Academia
10%
Wiki
8%
Less common in
Science
5%
Encyclopedias
2%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "has since disappeared" is a versatile and grammatically correct way to express that something previously present is now gone. Ludwig AI confirms its validity and widespread use. Predominantly found in News & Media and academic contexts, this phrase serves to report a change in state or a loss. While it can be replaced with synonyms like "has vanished" or "is no longer available", it is important to maintain the correct tense. Its frequent use in authoritative sources underscores its reliability and clarity in communicating a past-to-present transition.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has vanished
Replaces "disappeared" with a synonym emphasizing suddenness and complete removal.
is now gone
A simpler, more direct way of stating that something is no longer present.
is no longer available
Focuses on the unavailability of something, rather than its disappearance.
has ceased to exist
A more formal and emphatic way of saying something has disappeared.
has been lost
Implies a degree of uncertainty or accidental disappearance.
has faded away
Suggests a gradual disappearance, often of something intangible.
has been eradicated
Implies a deliberate removal or destruction.
is defunct
Used to describe something that is no longer functioning or in use, particularly organizations or systems.
has been removed
Suggests a deliberate act of taking something away.
has dissipated
Implies a gradual dispersal or vanishing, often of something intangible like a feeling or idea.
FAQs
How can I use "has since disappeared" in a sentence?
Use "has since disappeared" to indicate that something was present at one point but is no longer there. For example, "The original document, which was available online, "has since disappeared" from the website."
What are some alternatives to "has since disappeared"?
Alternatives include "has vanished", "is now gone", or "is no longer available", depending on the specific context.
Which is correct: "has since disappeared" or "had since disappeared"?
"Has since disappeared" is the correct form. "Had since disappeared" implies a double past tense and is grammatically incorrect in most contexts. For example: "The evidence suggests that the suspect "has since disappeared"."
What's the difference between "has since disappeared" and "disappeared"?
"Disappeared" simply indicates that something is no longer present. "Has since disappeared" adds the nuance that it was present at some point and then vanished. For instance: "The old theater "has since disappeared", replaced by a modern shopping mall."
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested