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has been outdated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'has been outdated' is correct and usable in written English.
You can use it to express that something is no longer relevant or up-to-date. For example: "The technology we used five years ago has been outdated; we need to upgrade to something more current."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
has been missed
is no longer current
has become outdated
has been stopped
is superseded
has been spoilt
is antiquated
has been superseded
has been longstanding
is out of touch
was longed for
was missed
has been dilapidated
is stale
has been beaten
has been transcended
was not present
was forgone
has been complained
has been exceeded
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
8 human-written examples
"The communal side of TV has been outdated for 10 years.
News & Media
Since football became systematised, the idea that a side playing with 11 against 10 should have a "man over" has been outdated.
News & Media
"Medicare today, because it has been outdated -- it hasn't changed very much since 1965 -- needs to be strengthened, and it needs to be improved," he said.
News & Media
Although Yahoo Answers sees a significant amount of traffic, its design and layout has been outdated.
News & Media
A second reason why the formose reaction has been outdated is that the reaction proceeds at a constructive rate only under naturally 'improbable' conditions, like under highly alkaline conditions [11, 21, 22, 28].
Science
This myth has been outdated for more than half a century.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
And, almost a third of the seats brought in have been outdated, broken or recalled.
News & Media
Balthazar would have been outdated, Pastis better -- but at least make an effort!
News & Media
Before its publication its conclusions had been outdated by the declaration of October 1929, which stated that dominion status was to be the goal of Indian constitutional development.
Encyclopedias
Industry analysts said the settlement might indeed represent a partial victory for MP3.com and for Mr. Robertson, who has ruffled many feathers in the recording industry by asserting that traditional music business models have been outdated in the Internet era.
News & Media
It will be a little while before we know whether Palin really does appeal to the sisterhood of persuadable voters, but the early returns suggest that the assumptions underlying the pick might have been outdated.
News & Media
Expert writing Tips
Best practice
When using "has been outdated", consider the context. Ensure that it's clear what specific aspect or element is no longer current or relevant. Provide context to enhance clarity.
Common error
Avoid using "has been outdated" when describing something that is only slightly old or unfashionable. Reserve it for situations where the obsolescence is significant and impacts functionality or relevance.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has been outdated" functions as a stative verb phrase, indicating that something is in a state of being obsolete or no longer current. Ludwig AI shows that this phrase typically describes systems, methods, or information that are no longer up-to-date.
Frequent in
News & Media
30%
Science
27%
Encyclopedias
7%
Less common in
Wiki
6%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "has been outdated" is a grammatically sound and commonly used expression to denote that something is no longer current or effective. As Ludwig AI confirms, the phrase appears frequently in News & Media, Science and Encyclopedias sources, conveying the need for modernization or change. While it's crucial to specify what exactly "has been outdated" for clarity, avoid using it for minor instances of obsolescence. Consider alternatives like "is no longer current" or "has become obsolete" for nuanced meanings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is no longer current
Focuses on the lack of present relevance. It directly states that something is not up-to-date.
has become obsolete
Emphasizes that something is no longer in use because it has been replaced by something newer.
is out of date
A common and straightforward way of saying something is not current.
is antiquated
Suggests that something is old-fashioned and no longer suitable for modern use.
is superannuated
Implies that something has been retired or is too old to be effective.
is archaic
Indicates something is extremely old and no longer in common use.
is passé
Suggests something is no longer fashionable or popular.
is superseded
Highlights that something has been replaced by something better or more efficient.
is behind the times
Indicates a failure to keep up with current trends or developments.
is stale
Implies that something is no longer fresh or interesting.
FAQs
How can I use "has been outdated" in a sentence?
You can use "has been outdated" to indicate that something is no longer current or relevant. For example, "The software we are using "has been outdated" and needs to be updated."
What are some alternatives to saying "has been outdated"?
Some alternatives include "is no longer current", "has become obsolete", or "is out of date". The best choice depends on the specific context.
Is it better to say "has been outdated" or "is outdated"?
Both "has been outdated" and "is outdated" are grammatically correct. "Has been outdated" implies a process of becoming outdated over time, while "is outdated" simply states the current state of being outdated.
Can I use "has been outdated" to describe people?
While you can technically use "has been outdated" to describe someone's skills or knowledge, it is generally better to use phrases like "is out of touch" or "is behind the times" when referring to people, as these are more idiomatic.
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