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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
maintained and renewed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "maintained and renewed" is correct and usable in written English.
You can use it when discussing the upkeep and refreshment of something, such as a system, relationship, or resource. Example: "The park has been well maintained and renewed over the years, ensuring a pleasant environment for visitors."
✓ Grammatically correct
Science
News & Media
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
9 human-written examples
Coastal dunes are dynamic systems maintained and renewed by disturbance.
Science
Beyond such bits and pieces, there is the art, whose glory was maintained and renewed in many phases until the artist's death, in 1954: preternatural color, yielding line, boldness and subtlety, incessant surprise.
News & Media
Current Research and Scholarly Interests We investigate the cellular and molecular events that regulate proper development of the lungs, including how the gas exchange region is maintained and renewed throughout life.
Academia
Current Research and Scholarly InterestsWe investigate the cellular and molecular events that regulate proper development of the lungs, including how the gas exchange region is maintained and renewed throughout life.
Academia
The building and construction industry along with government is beginning to make fundamental changes in the way infrastructure is designed, built, utilized, maintained, and renewed, in order to achieve sustained global economic growth while enhancing environmental quality.
A colony of Aedes aegypti was maintained and renewed every 6 months with field populations from Thailand.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
While humans possess varied and diverse mechanisms for physiological regeneration - regeneration to maintain and renew organ functions throughout life - this renewal declines with age; furthermore, we possess a very limited ability for the regeneration of tissues following injury.
Science
Fundamentally, council HRAs have insufficient funds to maintain and renew their existing stock.
News & Media
It would be a strategic blunder to ignore the Iranian people's clear call for reform by simply maintaining and renewing existing unilateral sanctions.
News & Media
While SNCF has thousands of miles of track and untold rolling stock to maintain and renew and many thousands of employees to reward and take care of, BlaBlaCar's infrastructure and much of its organisation is provided free of charge by BlaBlaCar's 10 million active members.
News & Media
Sara Rosenbaum is the Harold and Jane Hirsh Professor and founding chair of the department of health policy at the George Washington University Chief Justice John Roberts has claimed since his 2005 nomination that one of his priorities in office would be to maintain and renew the public's faith in the supreme court as a venue of non-partisan legal decision-making.
News & Media
Expert writing Tips
Best practice
When using "maintained and renewed", ensure that the context clearly indicates what is being preserved in its current state and what is being refreshed or updated. This clarity avoids ambiguity and strengthens your writing.
Common error
Avoid using "maintained and renewed" repeatedly within close proximity when describing similar actions. Vary your language by using synonyms like "preserved and refreshed" or "upheld and revitalized" to keep your writing engaging.
Source & Trust
80%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "maintained and renewed" functions as a compound predicate adjective, modifying a noun by describing its state of being both preserved and refreshed. Ludwig provides examples illustrating this function in various contexts.
Frequent in
Science
30%
News & Media
30%
Academia
13%
Less common in
Wiki
7%
Encyclopedias
4%
Formal & Business
4%
Ludwig's WRAP-UP
The phrase "maintained and renewed" is a grammatically correct and useful expression for describing something that is both preserved and revitalized. Ludwig's analysis shows it functions as a compound predicate adjective, often used to emphasize the importance of upkeep and improvement in contexts like infrastructure, relationships, and resources. While neutral to formal in register, it's frequently found in scientific, news, and academic sources. Although Ludwig AI confirms its validity, varying your language with synonyms such as "preserved and refreshed" can enhance writing and prevent redundancy.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
preserved and refreshed
Replaces "maintained" with "preserved", implying a focus on keeping something intact, and "renewed" with "refreshed", suggesting revitalization.
upheld and revitalized
Substitutes "maintained" with "upheld", emphasizing support and preservation, and "renewed" with "revitalized", indicating renewed energy and vigor.
sustained and restored
Replaces "maintained" with "sustained", focusing on continuation, and "renewed" with "restored", implying a return to a former condition.
conserved and regenerated
Emphasizes the careful management and revival of resources, replacing maintained with conserved and renewed with regenerated
kept and revitalized
Uses 'kept' instead of 'maintained' suggesting the action of storing, and 'revitalized' instead of 'renewed' referring to energy.
cared for and refreshed
Uses a more casual tone, replacing 'maintained' with 'cared for' implying that the action performed is to cherish something, while 'refreshed' replacing 'renewed' refers to energy and spirit.
serviced and overhauled
Used mostly to suggest mechanical maintenance, 'serviced' replaced 'maintained' implying assistance and care for a machine, and 'overhauled' replacing 'renewed' suggests a complete renovation.
retained and reinvigorated
Replacing maintained with retained implies the preservation of something, while reinvigorated replace renewed suggesting energy
protected and revamped
Replacing maintained with protected implies safety and security while revamped which replaced renewed suggests aesthetic and look and feel
safeguarded and modernized
Replacing maintained with safeguarded suggests taking care for the object and keeping it safe, while modernized replace renewed implying a new version or look
FAQs
How can I use "maintained and renewed" in a sentence?
You can use "maintained and renewed" to describe systems, relationships, or resources that are both kept in good condition and updated. For example: "The park has been well "maintained and renewed" over the years."
What are some alternatives to "maintained and renewed"?
Some alternatives include "preserved and refreshed", "upheld and revitalized", or "sustained and restored" depending on the specific nuance you want to convey.
Is it redundant to use both "maintained" and "renewed" together?
While they share some semantic overlap, "maintained" implies keeping something in its current state, while "renewed" suggests bringing something back to a fresh or updated condition. Using them together emphasizes both aspects of upkeep and improvement.
In what contexts is "maintained and renewed" commonly used?
"Maintained and renewed" is often used in contexts related to infrastructure, relationships, and resources, where both preservation and improvement are important. Examples include discussing well-"maintained and renewed" parks, relationships, or business practices.
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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
80%
Authority and reliability
4.3/5
Expert rating
Real-world application tested