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
certain ground
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "certain ground" is correct and usable in written English.
It can be used when referring to specific or established areas of agreement, understanding, or knowledge in a discussion or argument. Example: "We need to find certain ground before we can proceed with the negotiations."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(6)
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
34 human-written examples
It's a landscape with no certain ground.
News & Media
Not surprisingly, he was on less certain ground over immigration.
News & Media
Both would set certain ground rules, like insisting that insurers cover everyone, regardless of medical status.
News & Media
In order to take advantage of the exception, libraries and archives must follow certain ground rules.
Academia
I conjecture but upon no certain ground, that Mr. Jay is the author of it.
Academia
This aspect of damages, however, stands on less certain ground than does an award for pecuniary damages.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
26 human-written examples
If an EGS operator or regulatory authority does not want to accept such chances then network densities of 50 100 instruments per km2 are required and even in this case the exceedance/non-exceedance of a certain ground-motion threshold cannot be completely constrained.
§ 1212.7 Waiver of certain grounds of inadmissibility.
Academia
"Churches were set up on certain grounds.
News & Media
Certain grounds for eviction apply specifically to rent-regulated apartments.
News & Media
Distrust of stench won the day – for there was no doubting the awful aroma that arose from certain grounds.
News & Media
Expert writing Tips
Best practice
When using "certain ground", ensure the context clearly establishes what makes the ground "certain". Provide specific details or evidence to support the claim.
Common error
Avoid using "certain ground" without providing context or specific information. If the certainty isn't apparent, the phrase can sound vague or unsubstantiated.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "certain ground" functions primarily as a noun phrase where the adjective "certain" modifies the noun "ground". It often identifies a specific, established, or reliable basis for an argument, action, or belief. Ludwig AI suggests it is correct and usable in written English.
Frequent in
News & Media
40%
Academia
30%
Science
20%
Less common in
Formal & Business
5%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
The phrase "certain ground" is a grammatically sound and commonly used expression that functions as a noun phrase, signifying a specific and well-established basis or area. As Ludwig AI confirms, it is suitable for written English. Its primary communicative purpose involves establishing assurance and providing a reliable foundation for discussion or action. While "certain ground" appears across various contexts, it frequently occurs in news, academic, and scientific writing. When employing this phrase, ensure that the context clearly defines the nature of the "certainty" to avoid vagueness. For alternative expressions, consider using phrases like "precise ground", "definite ground", or "established foundation" for greater precision.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
definite ground
Uses "definite" instead of "certain", highlighting clarity and lack of ambiguity.
precise ground
Replaces "certain" with "precise", emphasizing accuracy and specificity.
particular ground
Replaces "certain" with "particular", stressing a specific or distinct area.
specific basis
Changes "ground" to "basis" and "certain" to "specific", focusing on a particular foundation or reason.
confident ground
Substitutes "certain" with "confident", focusing on assurance and conviction.
established foundation
Replaces "certain ground" with a more descriptive phrase indicating a firm base.
assured footing
Emphasizes stability and security by using "assured footing" instead of "certain ground".
solid justification
Shifts the focus to the reasoning behind something, replacing "ground" with "justification".
unquestionable basis
Indicates a foundation that is beyond doubt by using "unquestionable basis".
irrefutable argument
Focuses on the strength and validity of a claim, replacing "ground" with "argument".
FAQs
How can I use "certain ground" in a sentence?
You can use "certain ground" to refer to a specific or established area of agreement or knowledge. For example, "We need to find "common ground" before we can proceed with the negotiations."
What's a more formal alternative to "certain ground"?
In more formal contexts, consider using phrases like "established foundation" or "unquestionable basis" to convey a similar meaning with greater precision.
When is it appropriate to use "certain ground" in writing?
It is appropriate to use "certain ground" when you want to emphasize a specific area of agreement, knowledge, or fact that is well-established and understood by all parties involved. Ensure clarity by providing context.
What's the difference between "certain ground" and ""common ground""?
"Certain ground" refers to a specific, established foundation or area, while ""common ground"" refers to shared beliefs, understandings, or interests between different parties. "Certain ground" emphasizes assurance and specificity, whereas ""common ground"" highlights areas of agreement.
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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested