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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
deep and long-standing
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "deep and long-standing" is correct and usable in written English.
It can be used to describe a situation, relationship, or issue that has existed for a significant amount of time and has profound implications or roots. Example: "The community has a deep and long-standing connection to the land, which shapes their cultural identity."
✓ Grammatically correct
News & Media
Academia
Science
Wiki
Formal & Business
Encyclopedias
Alternative expressions(1)
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
17 human-written examples
There is a perfectly defensible argument that Britain should publicly break off its deep and long-standing relationship with Saudi.
News & Media
In the course of making the film, he said, he kept coming across people with deep and long-standing connections to the material.
News & Media
Rex Tillerson's controversial nomination as secretary of state has delighted Moscow where the Texan oilman has deep and long-standing ties.
News & Media
EVEN in a stable region, the prospect of an enmity as deep and long-standing as that of Iran and America coming to an end would herald wider change.
News & Media
Now, President-elect Donald Trump has appointed as his secretary of state Rex Tillerson, a businessman who has some of the most deep and long-standing ties to the Russian political and business elite of any American.
News & Media
The sense of community is strong and the local authority and other agencies, including my housing association, have a deep and long-standing commitment to further regenerating the area.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
But the London Games will mark the 100-year anniversary of equestrian at the Olympics in a country where the sport has deep roots and long-standing popularity.
News & Media
A briefing paper from NHS England describes the targeted localities as having deep-rooted and long-standing difficulties that are in need of transformation.
News & Media
It shows the massive, deep-seated and long-standing decline of U.S. public companies from 1965 to 2015.
News & Media
Relations between Qatar and the UAE have long been strained as a result of deep-seated and long-standing resentment by Emirati leaders of Qatar's support for the Muslim Brotherhood and other Islamist groups.
News & Media
His bigotry against Palestinian Arabs is deep and long standing, making him an anti-Semite against these Arabs whose Semitic ancestors have lived there since time immemorial (See James Zogby's "The Other Anti-Semitism").
News & Media
Expert writing Tips
Best practice
Use "deep and long-standing" to describe relationships, problems, or traditions that have a substantial history and significant impact. This phrase adds weight and emphasizes the enduring nature of the subject.
Common error
Avoid using "deep and long-standing" when a simpler adjective like "old" or "established" would suffice. This phrase is best reserved for situations where both the depth and duration are crucial to the meaning.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "deep and long-standing" functions as a compound adjective, typically modifying nouns to describe something that is both profound or significant and has existed for a considerable period. Ludwig's examples confirm its role in qualifying relationships, issues, or traditions.
Frequent in
News & Media
40%
Academia
20%
Science
15%
Less common in
Wiki
10%
Formal & Business
10%
Encyclopedias
5%
Ludwig's WRAP-UP
The phrase "deep and long-standing" is a compound adjective used to describe something that is both profound and has existed for a considerable time. Ludwig AI confirms that this phrase is grammatically correct and frequently used across various contexts, including News & Media, Academia, and Science. While generally neutral to formal in register, it is best suited for professional or academic writing where both depth and duration are important. When using "deep and long-standing", ensure it adds meaningful weight to the description and consider alternatives like "profound and enduring" or "deep-rooted and lasting" to avoid overuse.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
profound and enduring
Emphasizes the lasting and impactful nature of something.
deep-rooted and lasting
Highlights the embedded origins and continuing existence of something.
entrenched and persistent
Focuses on the firmly established and ongoing nature of something.
well-established and sustained
Highlights the firm establishment and continued maintenance of something.
firmly grounded and perennial
Emphasizes the secure foundation and enduring quality of something.
historic and profound
Combines historical significance with depth of impact.
chronic and ingrained
Highlights the persistent and deeply embedded nature of something, often negative.
deep-seated and perennial
Focuses on deeply embedded nature and long-lasting quality.
time-honored and profound
Emphasizes the historical respect and significant depth.
fundamental and protracted
Highlights the basic nature and extended duration of something.
FAQs
How can I use "deep and long-standing" in a sentence?
Use "deep and long-standing" to describe relationships, issues, or traditions that possess both a considerable history and significant impact. For example, "The two countries have a deep and long-standing alliance."
What are some alternatives to "deep and long-standing"?
You can use alternatives like "profound and enduring", "deep-rooted and lasting", or "entrenched and persistent" depending on the specific context.
Is it redundant to say "deep and long-standing"?
While "deep" and "long-standing" both suggest significance and duration, they provide different nuances. "Deep" emphasizes the profound nature, while "long-standing" highlights the duration. Together, they reinforce the idea of something being both significant and enduring.
What is the difference between "deep-seated" and "deep and long-standing"?
"Deep-seated" refers to something that is firmly established or ingrained, often emotionally or psychologically. "Deep and long-standing" refers to something that has existed for a considerable time and has profound roots or implications. The former focuses on entrenchment, while the latter emphasizes both duration and significance.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested