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
a fundamental thing
Grammar usage guide and real-world examplesUSAGE SUMMARY
"a fundamental thing" is a correct and usable phrase in written English.
You can use it to talk about something that is basic, essential, or important. For example: "The ability to think critically is a fundamental thing that all students should learn in school."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
a key aspect
a core element
a basic principle
an important thing
an essential aspect
a key component
an integral part
a crucial element
a cornerstone
a building block
a primary consideration
a central tenet
a radical thing
a vital thing
a fundamental item
a main thing
a fundamental topic
a fundamental aspect
a crucial thing
a fundamental trick
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
20 human-written examples
"That's a fundamental thing for Christians".
News & Media
"It's a fundamental thing," he explained.
News & Media
So that is a fundamental thing that will drive us toward efficiency.
News & Media
That is a fundamental thing that we're able to tap into," Ford says.
News & Media
"Maybe it's a fundamental thing about software, which has to be very, very flexible.
News & Media
"We are immersed in studying Mesopotamia, and this is a fundamental thing that we don't understand well enough".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
He travels a lot and relaxing in heat is a very fundamental thing in his life.
News & Media
I think it's just a basic fundamental thing.
Science
"That to me seems a far more fundamental thing to be worrying about than whether all schools should be academies by 2022".
News & Media
So obviously when we started looking at a new pay system in April, we knew we wanted to change a few fundamental things.
News & Media
"Allow me to get a few fundamental things straight.
News & Media
Expert writing Tips
Best practice
When you aim to communicate that something is not merely important, but foundational to a larger process, use the phrase "a fundamental thing".
Common error
Avoid using "a fundamental thing" excessively in casual conversation. While grammatically correct, it can sound overly formal in informal settings. Opt for simpler alternatives like "basic", "key", or "essential" for a more natural tone.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a fundamental thing" functions primarily as a noun phrase, often serving as a subject complement or object in a sentence. Ludwig AI indicates the phrase is correct and usable. It identifies something as being basic, essential, or important, giving it particular significance within a given context.
Frequent in
News & Media
50%
Science
31%
Wiki
13%
Less common in
Formal & Business
6%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a fundamental thing" is a versatile phrase used to emphasize the essential or foundational nature of something. As Ludwig AI confirms, it's grammatically sound and appropriate in various contexts, though it should be used judiciously to avoid sounding overly formal in casual conversation. Its prevalence in news media highlights its role in conveying core concepts, while alternatives like "an essential aspect" or "a core element" can offer nuanced variations in meaning. Therefore, understanding its function and considering the context will ensure its most effective application.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an essential aspect
Changes the noun from 'thing' to 'aspect', focusing on a specific part or feature.
a core element
Replaces 'fundamental' with 'core' and 'thing' with 'element', emphasizing the central and indispensable nature.
a basic principle
Substitutes 'thing' with 'principle', suggesting a foundational rule or belief.
a key component
Uses 'key component' instead of 'fundamental thing', stressing its role as a necessary part of a larger system.
an integral part
Replaces the phrase with a more formal expression emphasizing the necessity and interconnectedness of something.
a crucial element
Substitute 'fundamental' with 'crucial', suggesting that the matter is essential for success.
a cornerstone
Employs 'cornerstone', indicating something is a primary foundation upon which everything else is built.
a building block
Uses 'building block' to describe an element necessary for building something larger.
a primary consideration
Focuses on the importance of something to be taken into account.
a central tenet
Replaces 'thing' with 'tenet' emphasizing that it is a basic and important belief.
FAQs
How can I use "a fundamental thing" in a sentence?
You can use "a fundamental thing" to emphasize the importance of something, as in "Understanding the basics is "a fundamental thing" for success in any field".
What are some alternatives to "a fundamental thing"?
Some alternatives include "a key aspect", "a core element", or "a basic principle", depending on the specific context.
Is it correct to say "the fundamental thing is"?
Yes, "the fundamental thing is" is a grammatically correct phrase. It's used to emphasize what is most important or essential in a given situation.
How does "a fundamental thing" differ from "an important thing"?
"A fundamental thing" implies that something is foundational and essential, while "an important thing" simply means something is significant. "Fundamental" carries a stronger sense of being a necessary base upon which other things depend. The phrase "an important thing" doesn't have the same connotation of being a necessity.
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