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
dealing on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "dealing on" is not correct in standard written English.
It is typically used incorrectly; the correct phrase would be "dealing in" when referring to trading or engaging in a particular market or commodity. Example: "He has been dealing in rare coins for over a decade."
⚠ May contain grammatical issues
News & Media
Science
Wiki
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
50 human-written examples
By then he was dealing on an awesome scale.
News & Media
But we're dealing on a whole different level right now.
News & Media
Pharmacists caught dealing on the side in theory face long prison sentences.
News & Media
There has been a bit of wheeling and dealing on preferences at the weekend.
News & Media
"I'm dealing on some gut levels and they connect to it".
News & Media
He's dealing on that high level that perhaps only the initiated can appreciate".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
7 human-written examples
The Bush administration may not be willing to put up with double-dealing on this issue for very long.
News & Media
I thought the city was just like in the film Warriors: graffiti on the subways, drug-dealing on the East Side.
News & Media
Stephen Batten QC, prosecuting, said that many of the people involved in the case had been linked to shootings and drug-dealing on the Stonebridge Park Estate in Harlesden, north-west London.
News & Media
Drug-dealing on the premises is banned and people must not be intoxicated when they arrive.
News & Media
The open corruption of this year's election, with the politicians' self-dealing on term limits, created an evening where the speakers meditated on Democracy.
News & Media
Expert writing Tips
Best practice
To describe the process of managing a situation, use "dealing with" followed by the issue or person involved. For example: "The negotiator is adept at dealing with complex situations."
Common error
Avoid using "dealing on" when you mean to say "dealing in". "Dealing on" is rarely correct, whereas "dealing in" correctly specifies the items or services being traded. Stick to "dealing in" to maintain clarity.
Source & Trust
85%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "dealing on" functions as a prepositional phrase, often incorrectly used in place of "dealing in" or "dealing with". As noted by Ludwig AI, this usage is generally not considered standard English. Even when present in various sources, the context often suggests a misuse or a non-standard application.
Frequent in
News & Media
55%
Science
25%
Wiki
8%
Less common in
Formal & Business
5%
Encyclopedias
2%
Reference
5%
Ludwig's WRAP-UP
In summary, while the phrase "dealing on" appears frequently across various sources, Ludwig AI analysis suggests it is generally not considered grammatically correct in standard written English. The intended meaning often revolves around commerce, negotiation, or management, but the phrase's incorrect usage undermines clarity. Instead, opt for the more precise and grammatically sound alternatives "dealing in" (for commercial activities) or "dealing with" (for managing situations). Although prevalent in news and media, its usage should be carefully considered, especially in formal or professional contexts, due to its incorrect grammatical status.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
dealing in
Specifies the act of trading or working with particular goods or services.
trading in
Specifically refers to the buying and selling of goods.
dealing with
Focuses on managing or addressing a situation or person, rather than engaging in a specific activity related to something.
engaged in
Highlights active participation or involvement in an activity or process.
working on
Emphasizes the process of developing or improving something.
focused on
Highlights the concentration of effort or attention on a specific subject or goal.
concentrating on
Similar to focusing, but suggests a more intense level of attention.
negotiating over
Emphasizes the discussion and bargaining aspects of a deal or agreement.
centered on
Indicates that something is primarily about a particular topic or theme.
addressing
Focuses on tackling or resolving a problem or issue.
FAQs
What is the correct preposition to use with 'dealing'?
The correct prepositions depend on the context. Use "dealing in" to refer to trading or working with specific items, and "dealing with" to refer to managing situations or people. The phrase "dealing on" is generally incorrect.
When should I use 'dealing in' versus 'dealing with'?
"Dealing in" refers to buying and selling or specializing in specific goods or services. For example, "He's "dealing in" antiques." "Dealing with" refers to managing problems, people, or situations. For example, "She's "dealing with" a difficult client."
Is 'dealing on' ever correct?
While "dealing on" is occasionally found, it's rarely grammatically correct or the best choice. It might appear in informal contexts, but in formal writing, it should be avoided in favor of "dealing in" or "dealing with" depending on the intended meaning.
What are some alternatives to using 'dealing with'?
Depending on the context, you could use alternatives like "handling", "managing", "addressing", or "tackling". For example, instead of "dealing with a problem", you could say "handling a problem" or "addressing a problem".
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
85%
Authority and reliability
2.8/5
Expert rating
Real-world application tested