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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
had disappeared
Grammar usage guide and real-world examplesUSAGE SUMMARY
"had disappeared" is a correct and usable part of a sentence in written English.
It is the past perfect tense of the verb "disappear" and is used to describe an action that was completed before another past action or event. Example: The sun had disappeared behind the mountains by the time we reached the summit.
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
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
Both birds had disappeared.
News & Media
The prince had disappeared.
News & Media
The dolphins had disappeared.
News & Media
The rabbit had disappeared.
News & Media
He had disappeared.
News & Media
It, too, had disappeared.
News & Media
The underbrush had disappeared.
News & Media
His father had disappeared.
News & Media
Even Brutalist Bobigny had disappeared.
News & Media
Time had disappeared.
News & Media
The cancer had disappeared.
News & Media
Expert writing Tips
Best practice
Use "had disappeared" to clearly indicate that something vanished before another event in the past. This helps establish a clear sequence of events for your reader.
Common error
Avoid using the simple past tense ("disappeared") when you need to emphasize that the disappearance occurred before another past action. "Had disappeared" provides that crucial temporal context.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "had disappeared" is to act as the past perfect form of the verb 'disappear'. It signifies an action completed before another point in time in the past, establishing a sequence of events. Ludwig AI validates this with numerous examples demonstrating its use in various contexts.
Frequent in
News & Media
69%
Wiki
8%
Science
7%
Less common in
Formal & Business
5%
Academia
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "had disappeared" is a versatile phrase used to indicate that something vanished before another event in the past. Ludwig AI confirms the phrase's grammatical correctness and widespread use. It's common in various contexts, with the highest frequency found in news and media. When writing, it's helpful to use "had disappeared" to provide a clear timeline of past events. Alternatives like "had vanished" or "was gone" can be used, but "had disappeared" is particularly effective when specifying that the disappearance preceded another event.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
vanished
This alternative is shorter and implies a sudden, mysterious disappearance.
had vanished
This alternative maintains the past perfect tense, emphasizing completion before another time.
was gone
This alternative uses a simpler verb construction to indicate absence.
had faded away
This alternative suggests a gradual disappearance or loss of intensity.
had been lost
This alternative implies something was misplaced or taken away.
was no longer visible
This alternative states the absence of visual presence.
had ceased to exist
This alternative emphasizes the complete termination of existence.
had passed from view
This alternative focuses on the act of something leaving one's sight.
was nowhere to be found
This alternative describes the inability to locate something.
was out of sight
This alternative highlights the simple fact that something cannot be seen anymore.
FAQs
How to use "had disappeared" in a sentence?
"Had disappeared" is used to indicate that something vanished before another past event. For example, "By the time we arrived, the food "had disappeared"."
What can I say instead of "had disappeared"?
You can use alternatives like "had vanished", "was gone", or "had faded away" depending on the context.
Which is correct, "had disappeared" or "disappeared"?
Both can be correct, but they convey different meanings. "Had disappeared" emphasizes that the disappearance happened before another point in the past, while "disappeared" simply states that it vanished at some point in the past.
What's the difference between "had disappeared" and "was missing"?
"Had disappeared" implies a complete vanishing, while "was missing" suggests something is temporarily lost and might be found. The phrase "had disappeared" suggests it is no longer possible to recover or find that thing, person, or anything else.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested