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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
less up to date
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "less up to date" is correct and usable in written English.
It can be used when comparing the timeliness or currency of information, suggesting that something is not as current as another reference. Example: "The report from last year is less up to date than the one we received last week."
✓ 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
10 human-written examples
Fredericks was left shaking her head as Trump cited statistics less up to date than her own.
News & Media
The ONS data, which gives a wider picture of holiday habits but is less up to date, also reflects changing tastes – with a few surprises.
News & Media
www.laopera.org PHILIP GLASS Now that the Lincoln Center Festival has brought New Yorkers more or less up to date on the activities of a once pioneering composer with perhaps a few surprises remaining up his sleeve, the American Composers Orchestra carries matters forward, to celebrate his 65th birthday (next January).
News & Media
Just in case you're interested, here is a more or less up to date CV in PDF format.
Academia
The second, compiled by the folks at the famous MIT $50k business plan competition, is a good deal more complete, but less up to date.
Science & Research
However, it's also worth noting that some of the apps on Amazon's store may be less up to date than their Google Play counterparts.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
Population statistics tend to be less up-to-date than GDP figures and are generally not available on a quarterly basis.
News & Media
"Compared with national polls, constituency-specific demographic data tends to be more sparse and less up-to-date, so it's more of a challenge to design a representative sample," he said.
News & Media
The officially favoured but less up-to-date measure, "ILO unemployment", is also falling; the rate is 6.3%.In the past, inflation would have risen long before unemployment fell to these low levels.
News & Media
This is less up-to-date and less comprehensive but available in full, providing some interesting, if sometimes quite old, figures which compare how much fresh water (surface and ground) a country could sustainably provide with the amount that is actually consumed there.
News & Media
The unnamed researcher in Rome warns: "Under the Moratti reform, research is no longer a vital part of public university, so teaching loses quality and is less up-to-date".
Science & Research
Expert writing Tips
Best practice
When comparing two sources of information, use "less up to date" to clearly indicate which source has older or less current information. For example, "The data from 2022 is "less up to date" than the data from 2024".
Common error
While "less up to date" is grammatically correct, it can sound clunky in formal writing. Opt for more concise alternatives like "outdated" or "not current" to maintain a professional tone.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "less up to date" functions as a comparative adjective phrase, modifying a noun to indicate that it is not as current or timely as something else. As seen in Ludwig, it describes data, statistics, or information that are older or not reflective of the latest developments.
Frequent in
News & Media
33%
Science
46%
Academia
11%
Less common in
Wiki
10%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "less up to date" is a grammatically sound phrase used to describe information or data that is not as current as something else. Ludwig AI confirms its correctness and provides diverse examples from reputable sources like The Guardian and The New York Times. While versatile, remember that alternatives like "outdated" might be more appropriate in formal contexts. Keep in mind that in Science contexts the phrase appears very frequently, thus is widely accepted.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
outdated
Direct synonym implying something is old and no longer current.
not current
Straightforward way of saying something isn't the most recent version.
not as recent
Similar to "not current", highlighting a difference in recency.
behind the times
Idiomatic expression indicating a lack of awareness of current trends or information.
old-fashioned
Suggests something belongs to a previous era and is no longer in vogue or accurate.
superseded
Indicates that something has been replaced by a newer version.
lagging behind
Implies a failure to keep pace with the latest developments or information.
past its prime
Suggests something was once current but has declined in relevance or accuracy.
antiquated
Similar to archaic, suggesting something is outdated and no longer useful.
archaic
Implies extreme age and irrelevance to the present.
FAQs
How can I use "less up to date" in a sentence?
You can use "less up to date" when comparing the timeliness of two pieces of information. For example, "This website's information is "less up to date" than the information provided in the recent report."
What are some alternatives to "less up to date"?
Alternatives to "less up to date" include "outdated", "not current", or "behind the times" depending on the context.
Is it correct to say "less up to date"?
Yes, "less up to date" is grammatically correct and commonly used to indicate that something is not as current as something else. However, consider using alternatives like "outdated" for conciseness.
What's the difference between "less up to date" and "outdated"?
"Less up to date" is a comparative phrase that indicates something is not as current as something else, while "outdated" directly implies that something is no longer current or useful. Outdated has a stronger sense of being obsolete.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested