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
they appeared
Grammar usage guide and real-world examplesUSAGE SUMMARY
"they appeared" is a correct and usable part of a sentence in written English.
You can use it to indicate that a group of people or things arrived, became visible, or were present in some way. For example: Suddenly, they appeared in the room, making everyone stop and stare in surprise.
✓ Grammatically correct
News & Media
Science
Academia
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
They appeared together in nine films.
News & Media
Still, they appeared optimistic.
News & Media
(They appeared later).
News & Media
They appeared almost at once.
News & Media
They appeared to adapt quickly.
News & Media
They appeared they did not.
News & Media
They appeared today.
News & Media
They appeared to be monodisperse and stable.
They appeared to have spelled it "Fukishima".
News & Media
They appeared to be made of straw.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
They appeared shocked.
News & Media
Expert writing Tips
Best practice
Use "they appeared" to describe the moment when a group becomes visible or noticeable, especially after a period of absence or anticipation.
Common error
Avoid using "they appeared" when referring to a singular subject. Ensure the subject is plural or collective to maintain grammatical accuracy.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they appeared" typically functions as the main verb phrase in a sentence, indicating the action of becoming visible or present. As Ludwig AI confirms, it's a correct and usable part of a sentence. The examples show its role in narrating events.
Frequent in
News & Media
45%
Science
30%
Academia
10%
Less common in
Formal & Business
5%
Encyclopedias
5%
Wiki
5%
Ludwig's WRAP-UP
In summary, "they appeared" is a grammatically sound and frequently used phrase to describe the act of a group becoming visible or present. As Ludwig AI states, it's a correct phrase to use. Its neutral register makes it suitable for diverse contexts, primarily in News & Media, Science, and Academia. Alternatives like "they emerged" or "they materialized" can offer subtle variations in meaning. Remember to ensure your subject is plural to maintain grammatical correctness.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
they emerged
Suggests a gradual or sudden coming into view or prominence.
they materialized
Implies a sudden and unexpected appearance, as if from nowhere.
they arrived
Focuses on the act of reaching a destination or point.
they surfaced
Indicates coming to the top or becoming visible after being hidden.
they showed up
An informal way of saying they arrived or became present.
they turned up
Similar to 'showed up', implying an unexpected arrival.
they were seen
Focuses on the act of being observed or noticed.
they were present
States the fact of their existence or presence in a particular place.
they became visible
Emphasizes the act of becoming able to be seen.
they presented themselves
Suggests a deliberate act of making themselves known or visible.
FAQs
How can I use "they appeared" in a sentence?
Use "they appeared" to describe a moment when a group of people or things become visible or noticeable. For example, "Suddenly, "they appeared" at the door, surprising everyone."
What are some alternatives to "they appeared"?
You can use alternatives such as "they emerged", "they materialized", or "they arrived", depending on the specific context and nuance you want to convey.
Is it correct to say "they appeared" referring to a single person?
No, "they appeared" implies a plural subject. To refer to a single person, use "he appeared" or "she appeared".
What's the difference between "they appeared" and "they seemed"?
"They appeared" refers to the act of becoming visible or present, while "they seemed" indicates an impression or perception. For example, "They appeared out of nowhere" versus "They seemed tired".
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