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
course each other
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "course each other" is not correct and does not make sense in written English.
It seems to be a misunderstanding or misphrasing of a different expression. Example: "We need to support and encourage each other throughout this process."
⚠ 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
5 human-written examples
They long ago decided against having kids (rightly suspecting that they might restrict personal movement), but they have three glossy Brittany spaniels to love and, of course, each other.
News & Media
Fast-forward through two and a half decades, during which Terri and I survived abusive boyfriends, marital problems, professional setbacks, my expatriation to the UK and her exile to New Jersey, Terri's painful endometriosis and four failed IVF treatments, as well as, of course, each other.
News & Media
And, of course, each other.
News & Media
Kenneth and Sandra are truly oblivious of their children and, of course, each other.
News & Media
To my mind, we need some more "good" fairy tales, in that we need the inspiration to work at the realities of our selves, and of course each other, and of course the larger world.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
The campaigns, of course, blame each other for the combative tone.
News & Media
Both golfers are adamant that in stroke-play events they are squaring off against the course, not each other.
News & Media
For five hours the two best golfers currently playing went at the course and each other, point and counterpoint, birdies everywhere.
News & Media
The superb climax of Tishomingo Blues takes place in a civil war battle recreation event where real shootings and staged shootings within a narrative – all within the context of the pretence of the novel, of course – chase each other.
News & Media
They had, of course, encountered each other in print...there was a muttered exchange under the studio lights involving a sour review one of them had given another's novel in a London literary magazine.
News & Media
And, of course, for each other.
News & Media
Expert writing Tips
Best practice
When describing interactions or relationships, use clearer and more precise language such as "affect each other", "influence each other", or "interact with each other" to avoid confusion and ensure effective communication.
Common error
Avoid using the phrase "course each other" in formal writing. This phrase is not standard English and may confuse your readers. Use more recognized phrases like "affect each other" or "influence each other" instead.
Source & Trust
83%
Authority and reliability
2.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "course each other" is often used to express a relationship or interaction between two or more entities. However, Ludwig AI indicates that the phrase is not correct in written English, suggesting it might be a misphrasing. The intended meaning can vary based on context.
Frequent in
News & Media
50%
Science
30%
Wiki
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "course each other" is not grammatically correct in standard English and is considered a misphrasing according to Ludwig AI. While it appears in various contexts such as news, science, and wiki sources, its usage is infrequent and may lead to ambiguity. For clearer and more effective communication, it's advisable to use alternative phrases like ""affect each other"", "influence each other", or "interact with each other". Using these alternatives ensures that the intended meaning is accurately conveyed and avoids potential confusion.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
encounter one another
This alternative is regarding a chance meeting or unplanned interaction.
influence one another's path
This alternative describes how individuals or entities affect the direction or trajectory of each other's progress.
collide with each other
This phrase is regarding a direct clash or conflict, either literally or metaphorically.
have a reciprocal impact
This alternative emphasizes the mutual and balanced effect two or more entities have on each other.
cross paths
This phrase indicates a brief or coincidental meeting of individuals or ideas.
intersect at some point
This option suggests that two or more paths converge or meet briefly.
share a common trajectory
This alternative is for aligned or similar paths moving in the same general direction.
affect each other's progress
This alternative indicates a mutual influence on forward movement or development.
run parallel
This describes paths or ideas progressing alongside each other without intersecting.
be on a collision course
This phrase highlights the inevitability of conflict or impact between two entities.
FAQs
How can I use "affect each other" instead of "course each other"?
Use "affect each other" to indicate mutual influence or impact. For example, instead of "Their decisions course each other", say "Their decisions "affect each other"" to denote mutual impact.
What are some alternatives to "course each other"?
Instead of "course each other", consider using phrases like "influence each other", "interact with each other", or "affect one another" for clarity.
Is "course each other" grammatically correct?
No, "course each other" is not grammatically correct in standard English. It's better to use phrases like "influence each other" or ""affect each other"" which are grammatically sound and widely accepted.
When is it appropriate to use "course each other"?
It's generally not appropriate to use "course each other" in formal or professional contexts. It may be used informally, but the meaning can be ambiguous. Opt for clearer phrases like ""affect each other"" or "influence each other" for better understanding.
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
83%
Authority and reliability
2.2/5
Expert rating
Real-world application tested