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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
on firm ground
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "on firm ground" is correct and usable in written English.
You can use it when you want to express that something has a solid basis or foundation. For example, "I feel more confident now that I am on firm ground with my understanding of the situation."
✓ Grammatically correct
News & Media
Science
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
58 human-written examples
As for the desserts (no more lentils!) I am on firm ground here.
News & Media
While the kitchen is on firm ground most of the time, Komodo's desserts have been tentative.
News & Media
His one defeat this season was on firm ground at Newbury where he was third.
News & Media
It was one in which St. John's stood on firm ground, year in, year out.
News & Media
It only took one visit to Peters for Trott to know that he could put him on firm ground again.
News & Media
Now nothing is on firm ground.
News & Media
He could never run on firm ground.
News & Media
Regarding western Europe, Judt stands on firm ground.
News & Media
But that's the thing: we're not standing on firm ground.
News & Media
On this, the C.D.C. and the Administration are on firm ground.
News & Media
While there has been some good news, the economy isn't really on firm ground.
News & Media
Expert writing Tips
Best practice
Use "on firm ground" to convey a sense of confidence or security, especially when discussing arguments, decisions, or progress.
Common error
Avoid using "on firm ground" in literal contexts unless you're aiming for a humorous or metaphorical effect. The phrase is generally reserved for abstract situations where a sense of stability or security is being conveyed.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on firm ground" functions primarily as an adverbial phrase, modifying a verb or clause to describe the state or condition of something. Ludwig confirms its proper usage in written English. It indicates a state of stability, security, or having a solid foundation for an action or belief.
Frequent in
News & Media
60%
Science
20%
Formal & Business
10%
Less common in
Encyclopedias
3%
Wiki
3%
Reference
4%
Ludwig's WRAP-UP
In summary, the phrase "on firm ground" is a versatile and commonly used expression indicating stability, security, and a solid foundation. According to Ludwig, it is grammatically correct and frequently appears in diverse contexts, particularly in news, media, and scientific writing. Its purpose is to convey confidence and assurance. While there are numerous synonyms like "on solid footing" or "on stable ground", "on firm ground" remains a favored choice for expressing a sense of reliability and reduced risk.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
on solid footing
Indicates a stable and secure position or situation.
on a firm foundation
Similar to the original, but places greater emphasis on the underlying structure.
on stable ground
Highlights the aspect of stability and lack of risk.
on safe ground
Emphasizes the security and lack of danger in a situation.
on terra firma
A more literal expression, referring to being on solid land, often after a period of uncertainty.
on unshakeable ground
Emphasizes the strength and resilience of the foundation.
well-supported
Focuses on having adequate backing or evidence.
on bedrock
A metaphor for the strongest, most fundamental level of support.
on a sound basis
Refers to having a reliable and well-reasoned foundation.
in a secure position
Highlights the safety and stability of one's standing.
FAQs
How can I use "on firm ground" in a sentence?
You can use "on firm ground" to indicate a position of stability or confidence, for example: "After reviewing the data, I feel that our conclusions are "on firm ground"."
What does it mean to be "on firm ground"?
Being "on firm ground" means being in a secure, stable, or well-supported position, either literally or figuratively. It implies a lack of risk or uncertainty.
Which is correct, "on firm ground" or "on solid ground"?
Both "on firm ground" and "on solid ground" are correct and have similar meanings. The choice between them often depends on personal preference or stylistic considerations.
What are some alternatives to saying someone is "on firm ground"?
Alternatives include "on solid footing", "on stable ground", or "on safe ground" depending on the specific context.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested