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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
both new and existing
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "both new and existing" is correct and usable in written English.
It can be used when referring to items, people, or concepts that include both those that are newly introduced and those that are already in place or established. Example: "The program is designed to support both new and existing customers, ensuring everyone receives the assistance they need."
✓ Grammatically correct
News & Media
Science
Alternative expressions(4)
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
59 human-written examples
Currently, there are more than eight months' worth of both new and existing homes.
News & Media
Economists predict 2002 will be the best year ever for sales of both new and existing homes.
News & Media
The NAPF's annual survey showed that 17% of schemes have now shut their pension to both new and existing members.
News & Media
Businesses took on more staff and won more work from both new and existing customers, Cips said.
News & Media
And campaigners say a draft decree apparently drawn up by the justice ministry and published by local media threatens both new and existing indigenous reserves.
News & Media
And we are growing our services business at faster than 20percentt per year, and we are selling more merchandise at both new and existing stores.
News & Media
Sadly, rate reductions for both new and existing savers have become part of a daily ritual and cash Isa savers have been hit particularly hard".
News & Media
"Both new and existing account holders will be able to make informed decisions about whether to sign up for an overdraft service".
News & Media
Wal-Mart and Albertson's have increased their frozen food departments by 25percentto40percentcent in both new and existing stores.
News & Media
"We are close to seeing a bottom in both new and existing home sales," Michael T. Darda, chief economist at MKM Partners, wrote in a note to clients.
News & Media
Luke Metzger, director of Environment Texas, said the code changes are crucial to saving energy in both new and existing structures.
News & Media
Expert writing Tips
Best practice
When using "both new and existing", ensure it clearly adds value by specifying that you are including all categories, not just one. For instance, 'The policy applies to "both new and existing" employees' clarifies the policy's universal application.
Common error
Avoid using "both new and existing" when the context already implies totality. Saying 'all projects, "both new and existing",' is redundant if 'all' already encompasses everything.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "both new and existing" functions as a conjunctive modifier, specifying that a statement applies to two distinct categories. This is supported by Ludwig AI's assessment and the numerous examples provided, which show it qualifying nouns like "homes", "members", "customers", and "users".
Frequent in
News & Media
51%
Science
37%
Formal & Business
7%
Less common in
Encyclopedias
1%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "both new and existing" is a common and grammatically sound construction used to ensure inclusivity, as supported by Ludwig AI's assessment. It functions as a conjunctive modifier, most frequently appearing in News & Media and Science contexts. Usage of this term aims to emphasize comprehensive application, and while generally neutral, it trends towards professional settings. When employing this phrase, ensure it adds clarity and isn't redundant. Consider alternatives like "both current and past" or "both novel and established" for nuanced expression.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
both novel and established
Uses more formal synonyms for "new" and "existing".
both recent and long-standing
Focuses on the duration of existence.
both current and past
Focuses on time frame distinction; "current" versus "past".
both original and pre-existing
Highlights the origin or creation status of the items.
both innovative and traditional
Highlights a contrast between novelty and long-standing practices.
both nascent and mature
Implies a developmental stage, from beginning to fully developed.
both developing and sustained
Emphasizes the growth and maintenance aspects.
both modern and legacy
Used for systems or processes with different time periods.
both incoming and incumbent
Often used in contexts of roles or positions.
both fresh and veteran
Suggests experience level or time in service.
FAQs
How can I use "both new and existing" in a sentence?
Use "both new and existing" to specify that something applies to items, people, or concepts that are newly introduced as well as those already established. For example: "The updated software is compatible with "both new and existing" systems".
What is a good alternative to "both new and existing"?
Depending on the context, you could use alternatives like "both current and past", "both novel and established", or "both recent and long-standing".
Is it redundant to use "both new and existing"?
It can be redundant if the context already implies totality. If you are already using a term like "all", adding "both new and existing" might be unnecessary. For example, "all users" already includes "both new and existing" ones.
How does "both new and existing" compare to "all"?
"All" is a broader term that encompasses everything, while "both new and existing" specifically highlights two distinct categories. Use "both new and existing" when you want to emphasize the inclusion of these two specific groups, rather than a general everything.
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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