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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
until previously
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "until previously" is not correct and does not make sense in written English.
It is not usable because "until" and "previously" convey conflicting time frames, making the phrase illogical. Example: "The project was on hold until previously scheduled meetings were completed."
⚠ May contain grammatical issues
Science
News & Media
Wiki
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
5 human-written examples
The global health crisis surrounding antibiotic resistance, which sees bacteria evolve until previously effective drugs no longer work, has leapt up the political agenda in recent months.
News & Media
The location of the actual ancestors of living hominoids remained mysterious until previously known specimens from Moroto Island, in Lake Victoria, were reexamined, and fresh material was discovered.
Encyclopedias
The rerelease of "A Hard Day's Night" falls comfortably into the mix, although the timing was coincidental: Miramax bought the rights from the film's producer, Walter Shenson, in 1998, and postponed its earlier reissue plans until previously assigned home video rights had lapsed.
News & Media
The alignment process was repeated using the consensus sequence as reference genome, until previously and newly created consensus sequences did not differ any longer.
Science
Wait until previously painted surfaces are dry before adding any paint on top of them.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
AMH Boots was previously (until 2011) employed by MSD.
Science
Previously, (until 2010/11), approximately 170 beef bull calves were tested annually at the performance station in Gismestad near Linköping, Sweden.
Mr. Bronstein, 61, who was editor of The San Francisco Chronicle from 2003 until 2008 (previously he served as the executive editor), is president of the board of the Berkeley-based Center for Investigative Reporting, C.I.R., another nonprofit journalism group that was founded in 1977.
News & Media
Cooke, a member of the Lawyers Christian Fellowshipp (LCF) and one of the organisation's vice-presidents until December 2010, previously caused controversy when he jailed a woman for the attempted murder of the Labour MP Stephen Timms and appeared to contrast the politician's devout Christian faith with the values of the Muslim woman, who had been radicalised by an al-Qaida preacher.
News & Media
Mr Swannell, who was a lead adviser to M&S in its defence against retail tycoon Sir Philip Green's takeover bid in 2004, will succeed Sir Stuart Rose on January 4. Sir Stuart, who will continue as chairman until January 4, previously held the role of both chairman and chief executive.
News & Media
Midfielder Marley Watkins was utilised as an emergency striker until Ofere, previously of Norwegian club Sogndal, made his debut in the 2-1 defeat by Motherwell on 28 February.
News & Media
Expert writing Tips
Best practice
Avoid using "until previously" in formal writing due to its redundant nature. Choose a more concise alternative like "until then" or "previously" to maintain clarity.
Common error
Using "until previously" creates a double reference to time, which is unnecessary. Instead, select the word that best fits the context: "until" to indicate a cutoff point, or "previously" to refer to something that happened before.
Source & Trust
82%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "until previously" functions as an adverbial phrase, attempting to specify a time frame. However, due to its redundant nature, as Ludwig AI suggests, it is considered grammatically incorrect.
Frequent in
Science
40%
News & Media
40%
Wiki
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "until previously" is considered grammatically incorrect due to its redundant nature, as highlighted by Ludwig AI. Although examples can be found in various sources, including news media, science, and wikis, it is advisable to avoid using this phrase in formal writing. Opting for clearer and more concise alternatives, such as "before that time" or simply "previously", enhances clarity and precision in communication. While it may appear in some contexts, its use diminishes the quality and correctness of the writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
before that time
Replaces "until previously" with a simpler, more direct expression of time.
prior to then
Uses more formal language to indicate a time before a specific point.
up until that point
Emphasizes the duration leading to a specific time.
leading up to that time
Focuses on the period preceding a particular moment.
before this
Simple and direct, indicating a time before the present moment.
previously
A single word replacement, omitting "until" and focuses on the past.
heretofore
Formal and somewhat archaic, indicating "up to this time".
until then
Focuses on a future time until which something is true.
beforehand
Indicates something done in advance or prior to something else.
in the past
General reference to a time before the present.
FAQs
What does "until previously" mean?
The phrase "until previously" is redundant because both words refer to a time before the present. It's better to choose either "until then" or "previously" depending on the context.
Is it grammatically correct to say "until previously"?
No, the phrase "until previously" is generally considered grammatically incorrect due to the overlapping meaning of the two words. Using alternatives like "prior to then" or simply "previously" is advisable.
When should I use "until" versus "previously"?
"Until" specifies a time up to which something continues, while "previously" indicates something that occurred at an earlier time. Combining them as "until previously" is redundant. For example, use "until the deadline" or "previously scheduled".
What can I say instead of "until previously"?
Depending on the context, you can use alternatives such as "before that time", "up until that point", or simply "previously".
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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
82%
Authority and reliability
2.5/5
Expert rating
Real-world application tested