Used and loved by millions
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
fundamental infrastructure
Grammar usage guide and real-world examplesUSAGE SUMMARY
"fundamental infrastructure" is correct and a usable phrase in written English.
You can use it to refer to the most basic systems and support needed to enable or maintain a larger process or operation. For example, "Investing in fundamental infrastructure is essential to the success of our city's growth."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
basic infrastructure
essential infrastructure
critical infrastructure
core infrastructure
primary infrastructure
vital infrastructure
foundational infrastructure
underlying infrastructure
main infrastructure
substantial infrastructure
rudimentary infrastructure
significant infrastructure
fundamental flaw
fundamental law
fundamental physics
fundamental disagreement
fundamental rethinking
inner framework
internal structure
core structure
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
26 human-written examples
"Search services are part of the fundamental infrastructure of a networked society," the petition said.
News & Media
Then the Sept. 11 terrorist attacks introduced the possibility that malefactors would tamper with the nation's fundamental infrastructure.
News & Media
"It's low regulation and anti-labour but it comes with a commitment to investing in fundamental infrastructure and education.
News & Media
The other recurring theme is its complete absurdity as a mechanism for addressing the UK capital's housing needs - one of its most fundamental infrastructure problems.
News & Media
"The fundamental infrastructure piece that keeps Mozilla independent from even a single source of income like Google is the diverse set of people".
News & Media
"When we're rebuilding the fundamental infrastructure of Camden and attracting private investment," Mr. McGreevey said, "we must make sure Camden city schools work and work better".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
34 human-written examples
In this article, we do not take fundamental infrastructures (illuminating system, fire extinguishing system etc).
Science
Passive sharing refers to the sharing agreement of fundamental infrastructures, such as tower masts, equipment houses and power supply, in order to reduce operational costs.
DH is a fundamental energy infrastructure and is part of the solution for sustainable energy planning in Canadian communities.
Science
Quality measurement in pediatrics is challenged by a system that lacks a fundamental data infrastructure for children's healthcare in general and in particular in cardiomyopathy.
It's true that the fundamental Internet infrastructure is looking especially vulnerable to a particular kind of attack right now, and it's not clear what we can do about it in the short term.
News & Media
Expert writing Tips
Best practice
When discussing long-term development or societal well-being, use "fundamental infrastructure" to emphasize the basic systems that must be in place first. For example: "Investing in "fundamental infrastructure" is essential for sustainable economic growth."
Common error
Avoid using "fundamental infrastructure" when you actually mean basic services like healthcare or education. While these services rely on infrastructure, "fundamental infrastructure" specifically refers to the underlying systems that enable these services, such as roads, power grids, and communication networks.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "fundamental infrastructure" functions primarily as a noun phrase. It identifies and categorizes the essential systems and facilities necessary for a society, organization, or process to operate effectively. This aligns with Ludwig's AI assessment, which confirms its grammatical correctness and usability.
Frequent in
News & Media
40%
Science
35%
Formal & Business
25%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "fundamental infrastructure" is a grammatically sound and useful phrase referring to the essential systems and facilities necessary for a society or organization to function. As highlighted by Ludwig AI, it is used to describe basic systems that enable larger processes. While not overly common, its appearance in news, science and formal contexts confirms its relevance for more formal discussions. Related phrases like "basic infrastructure" or "essential infrastructure" can be used as alternatives, depending on the desired emphasis. When using this phrase, remember to differentiate it from basic services and ensure it accurately describes the underlying systems you are referencing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
basic infrastructure
Replaces "fundamental" with "basic", emphasizing the essential nature of the infrastructure.
essential infrastructure
Substitutes "fundamental" with "essential", highlighting the necessity of the infrastructure.
critical infrastructure
Uses "critical" instead of "fundamental", focusing on the importance and vulnerability of the infrastructure.
core infrastructure
Replaces "fundamental" with "core", indicating the central and indispensable nature of the infrastructure.
primary infrastructure
Uses "primary" instead of "fundamental", denoting the initial and most important infrastructure.
vital infrastructure
Replaces "fundamental" with "vital", highlighting the importance of the infrastructure for survival or success.
foundational infrastructure
Substitutes "fundamental" with "foundational", emphasizing the infrastructure's role as a base or foundation.
key infrastructure
Uses "key" instead of "fundamental", focusing on its importance to allow the success of something.
underlying infrastructure
Focuses on the infrastructure that is not immediately obvious or apparent.
strategic infrastructure
Substitutes "fundamental" with "strategic", referring to the infrastructure's importance for long-term planning and goals.
FAQs
How can I use "fundamental infrastructure" in a sentence?
You can use "fundamental infrastructure" to describe essential systems and facilities. For example, "The government is investing in "fundamental infrastructure" to improve the country's economy."
What's a good alternative to the phrase "fundamental infrastructure"?
Alternatives include "basic infrastructure", "essential infrastructure", or "critical infrastructure", depending on the specific context.
Is it correct to say "the fundamental infrastructures"?
While grammatically possible, "fundamental infrastructure" is often used as a non-count noun. Using the plural form "fundamental infrastructures" is less common but acceptable when referring to multiple distinct systems.
What is the difference between "fundamental infrastructure" and "public works"?
"Fundamental infrastructure" is a broader term that encompasses all essential systems, while "public works" typically refers to construction and maintenance projects undertaken by the government.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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