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
ephemeral ideas
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "ephemeral ideas" is correct and usable in written English.
It can be used to describe thoughts or concepts that are fleeting or temporary in nature. Example: "In the fast-paced world of social media, many people share ephemeral ideas that quickly fade away."
✓ Grammatically correct
News & Media
Arts
Science
Alternative expressions(1)
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
1 human-written examples
Ji Zhou specializes in capturing ephemeral ideas and moments in beautifully composed photographs.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
"Unemployment and job creation is a very ephemeral idea for many people," Norton said.
News & Media
There have been an excess of sculptures, objects, and other installations created with the emerging technology, but now we can turn ephemeral, abstract ideas into tangible pieces.
News & Media
Off-the-shoulder tops should have been one of those ephemeral items, an idea, a flight, but they've become a summer diktat and in shops, for every vest or tee, there's a variation without shoulders.
News & Media
And in their haste to leverage the keyboard, many companies are finding an unwanted side effect — an inability to keep track of all the ephemeral thoughts and ideas they are sending into cyberspace.
News & Media
"I've been interested lately in creating virtual environments in which participants can have an ephemeral exchange of ideas and expressions.
News & Media
The two-year-old company recently rejected an acquisition offer of $3bn from Facebook, and although you can argue that this wasn't the wisest of decisions (mainly by repeating the words 'Three. Billion. Dollars') the core concept behind Snapchat, the idea of "ephemeral media", could prove to be immensely important.
News & Media
It illuminates how co-founder Reggie Brown actually came up with the idea of ephemeral messaging, how CEO Evan Spiegel kicked him out of the company and how Snapchat went from LA high school toy to IPO.
News & Media
Though Underwood finds the idea of ephemeral messaging very interesting in terms of communication's evolution as a whole, he has a lot of priorities in the pipeline before a "whiz-bang" feature like "exploding, private, or secured" email messages.
News & Media
What's also interesting is that while apps like Snapchat have popularized the idea of ephemeral messaging, with the piece of content having an expiration point, Glympse also provides a similar feature, with messages only remaining active for a set period of time.
News & Media
The resulting work is full of ideas but materially ephemeral.
News & Media
Expert writing Tips
Best practice
Use "ephemeral ideas" when you want to emphasize the transient and often intangible nature of thoughts or concepts, particularly in contexts where their fleeting existence is significant.
Common error
Avoid using "ephemeral ideas" to describe thoughts that are simply unimportant or trivial. "Ephemeral" refers specifically to the fleeting nature of something, not its lack of significance.
Source & Trust
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "ephemeral ideas" functions as an adjective-noun combination, where "ephemeral" modifies "ideas." According to Ludwig, it describes thoughts or concepts that are fleeting or temporary. Ludwig's examples showcase this usage in contexts ranging from art to social commentary.
Frequent in
News & Media
45%
Arts
25%
Science
15%
Less common in
Formal & Business
5%
Encyclopedias
5%
Wiki
5%
Ludwig's WRAP-UP
In summary, "ephemeral ideas" is a grammatically correct and usable phrase that describes fleeting or temporary thoughts and concepts. As Ludwig AI points out, its primary function is to emphasize the transient nature of these ideas. While not overly common, it's suitable for various contexts, including news, arts, and even scientific discussions. It's important to distinguish "ephemeral" from simply "irrelevant," focusing on the fleeting nature rather than a lack of importance. Alternatives such as "transient thoughts" or "fleeting notions" can be used for similar effect. It is important to highlight that "ephemeral ideas" can be used to describe thoughts or concepts that are fleeting or temporary in nature. According to Ludwig, this phrase is found in News & Media and Arts categories.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
transient thoughts
Replaces "ephemeral" with "transient", emphasizing the temporary nature of the thoughts.
evanescent ideas
Replaces "ephemeral" with "evanescent", offering a more formal and literary synonym.
fleeting notions
Uses "fleeting" instead of "ephemeral" and "notions" instead of "ideas", slightly altering the tone.
temporary concepts
Substitutes "ephemeral" with "temporary" and "ideas" with "concepts", providing a more straightforward expression.
short-lived thoughts
Replaces "ephemeral" with "short-lived", highlighting the brief existence of the thoughts.
passing fancies
Uses "passing" and "fancies" to convey the quick and imaginative nature of the ideas.
momentary inspirations
Focuses on the brief spark of creativity behind the ideas by using "momentary inspirations".
brief reflections
Emphasizes the short duration of contemplation with "brief reflections".
vanishing thoughts
Highlights the disappearance of the ideas using "vanishing".
unstable concepts
Suggests that the ideas lack a solid foundation by using "unstable".
FAQs
What does "ephemeral ideas" mean?
The phrase "ephemeral ideas" refers to thoughts or concepts that are fleeting, temporary, or short-lived in nature. They are not meant to last for an extended period.
How can I use "ephemeral ideas" in a sentence?
You might say, "The artist specializes in capturing "ephemeral ideas" and moments in photographs" or "Social media is full of "ephemeral ideas" that quickly fade away."
What are some alternatives to "ephemeral ideas"?
Alternatives include "transient thoughts", "fleeting notions", or "temporary concepts". The best choice depends on the specific context and nuance you wish to convey.
Is it appropriate to use "ephemeral ideas" in formal writing?
Yes, "ephemeral ideas" is suitable for formal writing, especially when discussing abstract concepts, artistic expressions, or philosophical themes. However, ensure the tone and context align with the level of formality.
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
4.3/5
Expert rating
Real-world application tested