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
once popular
Grammar usage guide and real-world examplesUSAGE SUMMARY
"once popular" is a correct and usable phrase in written English.
You can use it to describe something that used to be well-liked or widely accepted but is no longer as accepted or respected. For example, "Once popular trends like beaded bracelets and neon colors have fallen out of fashion."
✓ Grammatically correct
News & Media
Wiki
Academia
Science
Encyclopedias
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
33 human-written examples
Once popular,you will have access to the popular tables everywhere until super popularity.
Wiki
It is at once popular and mystical, festive and arcane.
News & Media
Rowing in and around Manhattan was once popular and easy.
News & Media
The archive of this once popular book review journal.
Academia
"Damned lie," once popular, is too closely associated with statistics.
News & Media
The latter were once popular but are becoming a thing of the past, says Mr Willey.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
27 human-written examples
Once-popular destinations were deserted.
News & Media
Consider the once-popular "Irish branch".
News & Media
Several once-popular militant clerics have publicly recanted.
News & Media
Their once-popular cameras would soon be obsolete.
News & Media
The once-popular officer returned to Rochester in disgrace.
News & Media
Expert writing Tips
Best practice
When using "once popular", ensure the context clearly indicates why the subject is no longer popular. This provides a clearer understanding of the shift or change that occurred.
Common error
Avoid using "once popular" when the subject still maintains a degree of popularity, even if diminished. Using it prematurely can mislead readers.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "once popular" functions as a pre-modifying adjective phrase, describing a noun by indicating its former state of popularity. It suggests a contrast between past and present conditions, as demonstrated by Ludwig's examples.
Frequent in
News & Media
55%
Wiki
15%
Academia
10%
Less common in
Science
10%
Encyclopedias
5%
Formal & Business
5%
Ludwig's WRAP-UP
In summary, "once popular" is a grammatically sound and frequently employed adjective phrase used to describe entities that have experienced a decline in their former popularity. As Ludwig AI confirms, the phrase is correct and usable in various contexts. Predominantly found in news and media sources, it serves to inform readers about a shift in popularity and often invites further explanation regarding the reasons behind this change. When employing the phrase, it's essential to ensure the context clearly indicates the reasons for the decline to avoid misleading readers about the subject's current status.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
previously well-liked
Substitutes "popular" with "well-liked", focusing on past approval.
formerly in vogue
Replaces "popular" with "in vogue", indicating a past fashion or trend.
used to be trending
Emphasizes the temporal aspect of popularity as a trend.
previously common
Focuses on the past commonness or frequency of something.
formerly widespread
Highlights the extent of past prevalence rather than preference.
outdated but well-received
Adds the connotation of being outdated, yet previously positively regarded.
in former times beloved
Elevates the phrasing by using "beloved", highlighting strong past affection.
back in the day popular
Informal way to indicate that something used to be popular in the past.
bygone celebrated
Uses "bygone" and "celebrated" to denote something that was once popular and well-known.
no longer in favor
Highlights the current lack of popularity instead of past prevalence.
FAQs
How can I use "once popular" in a sentence?
You can use "once popular" to describe something that was previously well-liked or common but is no longer so. For example, "Bell-bottom jeans were "once popular", but now skinny jeans are more fashionable".
What can I say instead of "once popular"?
You can use alternatives like "formerly in vogue", "previously well-liked", or "used to be trending" depending on the context.
Which is correct, "once popular" or "popular before"?
"Once popular" and "popular before" are both grammatically correct, but "once popular" is more concise and commonly used. "Popular before" may sound less natural in certain contexts.
What's the difference between "once popular" and "still popular"?
"Once popular" indicates that something used to be well-liked or common but is no longer so, while "still popular" means that something continues to be well-liked or common. They express opposite states of popularity.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested