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 this party
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "on this party" is not correct in standard written English.
It may be intended to refer to a specific event or gathering, but the correct expression would typically be "at this party." Example: "I had a great time at this party last night."
⚠ May contain grammatical issues
News & Media
Academia
Alternative expressions(20)
at this gathering
at this party
on this portion
on this proportion
on this front
on this leadership
on this concert
on this festival
on this question
on this team
on this score
on this night
on this surface
on this legislation
on this picture
on this day
in this respect
pertaining to this
on this motion
on this regards
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
15 human-written examples
Painted in the red, white and blue palette Dubuffet almost solely utilised from the 60s on, this party is one of nightmares.
News & Media
After speaking with Mark about his party, I quickly learned how much they were spending on this party, and compared to the under 10k amount of year one, this year has significantly gone up.
News & Media
We want to put on this party.
News & Media
"People focus on this party business," Ms. Mendez said in an interview after leaving the meeting in East Harlem.
News & Media
You, on the other hand, would prefer not to spend the entire evening drinking plonk, but you can't afford to break the bank on this party either.
News & Media
The cold hors d'oeuvres or tapas on this party menu can be set out on tables just before the first guests arrive.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
There was a lot of grinding going on at this party.
News & Media
He brings his discerning tastes to this party on New Year's Day.
News & Media
You know 3D TV is going to be big if Walmart is jumping on the party bus this early.
News & Media
I asked the spotlight to shine down on this party-pooper, only to discover he was in a wheelchair.
News & Media
It was well after 1 a.m. on Monday in this party town.
News & Media
Expert writing Tips
Best practice
When referring to an event like a party, use the preposition "at" to denote location or presence. For example, say "I had fun at this party" instead of "on this party".
Common error
Avoid using "on" when referring to being present at an event. "On" is typically used for surfaces or topics, not locations. So, avoid saying "on this party" and opt for "at this party" instead.
Source & Trust
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on this party" functions as a prepositional phrase, but its usage is grammatically questionable. Ludwig AI highlights that the preposition "on" is incorrectly used in this context. The correct preposition would typically be "at" to indicate location or presence.
Frequent in
News & Media
60%
Academia
20%
Science
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, while the phrase "on this party" appears in some sources, it's generally considered grammatically incorrect. The preferred and more accurate phrasing is "at this party". Ludwig AI also suggests alternatives like "during this party" or "regarding this party" depending on the intended meaning. While the phrase may appear in news and media, it is best to avoid it in formal writing. It is important to use "at" to indicate location or presence at an event.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
at this party
Changes the preposition to the more grammatically correct "at", indicating location or presence.
during this party
Replaces "on" with "during", emphasizing the time period of the party.
regarding this party
Substitutes "on" with "regarding", shifting the focus to the topic or subject of the party.
concerning this party
Similar to "regarding", but with a slightly more formal tone.
about this party
Uses "about" to indicate the subject or topic related to the party.
for this party
Emphasizes the purpose or reason related to the party.
in relation to this party
More formal alternative indicating a connection or relationship.
with respect to this party
Highly formal alternative indicating consideration or reference.
in connection with this party
Indicates an association or link to the party.
pertaining to this party
A formal and less common alternative, indicating relevance or association.
FAQs
What is the correct preposition to use when talking about a party?
The correct preposition is "at". You would say "at the party" or "at this party" to indicate location. Using "on this party" is grammatically incorrect.
What can I say instead of "on this party"?
The most common and grammatically correct alternative is "at this party". Depending on the context, you could also use phrases like "during this party" or "regarding this party".
Is "on this party" ever correct?
In standard English, "on this party" is not considered grammatically correct. "At this party" is the standard and preferred phrasing.
What's the difference between "at this party" and "on this party"?
"At this party" indicates location or presence, while "on this party" is not grammatically correct in standard English. The correct phrasing is to use "at" to specify being present at the event.
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
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested