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
on the private side
Grammar usage guide and real-world examplesUSAGE SUMMARY
"on the private side" is a correct and usable phrase in written English.
You can use it when referring to something that is hidden from the public eye or not officially acknowledged. For example, "I have a successful career on the public side, but I'm also doing some interesting work on the private side."
✓ Grammatically correct
News & Media
Formal & Business
Alternative expressions(19)
behind closed doors
off the record
in private
in strict confidence
under wraps
in a clandestine manner
on a personal level
on the personal side
on the commercial side
on the retail side
on the individual side
on the corporate side
on the data side
on the Bright side
on the other side
on the low side
on the west side
on the positive side
on the bright side
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
43 human-written examples
"The flip side of it," he added, "was I was being compensated on the private side".
News & Media
Any travel they've done on behalf of Excel is strictly on the private side.
News & Media
On the private side, hacktivism can be a tool of liberation.
News & Media
On the private side, the neighborhood's accomplished schools are often a high priority for newer families.
News & Media
"They also need to acknowledge this challenge on the private side of the marketplace".
News & Media
On the private side, what is the role of western private companies and what of local African companies?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
17 human-written examples
IDEO has done some work, especially in Dubai, but more on the private sector side rather than the social sector side.
News & Media
This is happening to be the case on the private banking side, too," he said.
News & Media
On the private company side people are not as optimistic as before.
News & Media
On the private sector side, there will be competition for three contracts to maintain, renew and upgrade the underground.
News & Media
"We believe the E.C.B. will need to step up considerably its purchase program especially on the private asset side," Mr. Peruzzo said.
News & Media
Expert writing Tips
Best practice
Use "on the private side" to clearly differentiate between activities, information, or aspects that are not public or official versus those that are. This ensures clarity in contexts where both public and private dimensions exist.
Common error
Avoid using "on the private side" when "in private" is more appropriate. "On the private side" refers to a general sphere or aspect, whereas "in private" describes an action or conversation happening discreetly. For instance, say "they discussed the matter in private" instead of "on the private side".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on the private side" primarily functions as a prepositional phrase modifying a noun or verb, introducing a qualifier that specifies a particular, non-public aspect of an activity or entity. As Ludwig indicates, the phrase correctly differentiates between public and private domains.
Frequent in
News & Media
59%
Formal & Business
20%
Science
8%
Less common in
Wiki
4%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "on the private side" is a common and grammatically correct prepositional phrase used to distinguish between private and public aspects of an activity, entity, or piece of information. According to Ludwig, this expression follows standard grammar rules and is deemed correct and usable. It is most frequently found in news and media contexts, as well as in formal business settings. When using this phrase, ensure that it accurately differentiates the non-public sphere from the public one. Avoid confusing it with similar phrases like "in private", which describe discreet actions rather than general domains.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
off the record
Indicates that statements or information are not intended for public disclosure or attribution.
behind closed doors
Highlights the secretive nature of discussions or actions, away from public scrutiny.
in strict confidence
Stresses the importance of maintaining secrecy and trust.
in private circles
Focuses on the exclusivity and confidentiality of interactions within a select group.
under wraps
Implies that information or activities are being concealed or kept secret.
within the confidential realm
Emphasizes the secrecy and restricted nature of the environment.
within the inner circle
Suggests that access or knowledge is limited to a select few close to the center of power or influence.
in a non-public capacity
Specifies that actions are performed without official or public representation.
in a clandestine manner
Highlights the secretive and often illicit nature of actions or communications.
on a personal level
Shifts the focus to individual experiences and interactions, rather than public roles.
FAQs
How can I use "on the private side" in a sentence?
Use "on the private side" to indicate activities, information, or aspects that are not public or official. For example, "On the private side, the company is developing a new technology".
What phrases are similar to "on the private side"?
Similar phrases include "in private circles", "behind closed doors", or "off the record", depending on the specific nuance you want to convey.
What is the difference between "on the private side" and "in private"?
"On the private side" refers to a general sphere or aspect, while "in private" describes an action or conversation happening discreetly. For example, one might say "on the private side of the company, research is ongoing", but "they discussed the matter "in private"".
Is it correct to say "in the private side" instead of "on the private side"?
No, the correct and idiomatic expression is "on the private side". The preposition "on" is conventionally used to denote a particular aspect or domain, while "in the private side" is not standard English.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested