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
keep each other
Grammar usage guide and real-world examplesUSAGE SUMMARY
"keep each other" is a correct and usable phrase in written English.
It is typically used to express mutual responsibility or support between two or more people. Some examples of when you can use it are: - "Let's make a promise to keep each other's secrets." - "During these difficult times, it's important to keep each other's spirits up." - "As siblings, we have to stick together and keep each other safe." - "In a healthy relationship, both partners should strive to keep each other happy." - "The team's success relies on everyone's ability to keep each other accountable."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
60 human-written examples
We keep each other going.
News & Media
We can keep each other company.
News & Media
"They keep each other in business".
News & Media
Basically, we keep each other in check".
News & Media
We tried to keep each other going.
News & Media
"Basically, we keep each other in line.
News & Media
Strangers trying keep each other from falling and being trampled.
News & Media
They might as well keep each other company.
News & Media
"Gemma and Vittorio keep each other young," Adjaye said.
News & Media
"They keep each other guessing in a most wonderful way".
News & Media
"We keep each other in check," she added.
News & Media
Expert writing Tips
Best practice
When using "keep each other", ensure the context clearly indicates a reciprocal action or mutual responsibility between the subjects. For example, "Teammates keep each other motivated during training sessions."
Common error
Avoid using "keep each other" when the action is not mutual or reciprocal. For instance, it's incorrect to say "The manager keeps each other informed" if the information flow is only one-way.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "keep each other" primarily functions as a reciprocal verb phrase, indicating a mutual action or state maintained between two or more entities. Examples in Ludwig demonstrate its use in contexts of support, accountability, and companionship.
Frequent in
News & Media
50%
Science
25%
Formal & Business
25%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "keep each other" is a common and grammatically sound expression denoting mutual action or maintenance between individuals or entities. Ludwig AI confirms its validity and widespread use. It appears frequently in news and media, scientific literature, and formal business communications. When using this phrase, ensure that the context clearly implies a reciprocal action. Alternatives like "support one another" or "sustain each other" may be more appropriate depending on the specific nuance you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
look after each other
Focuses on care and protection.
support one another
Emphasizes providing assistance and encouragement to each other.
encourage each other
Emphasizes providing motivation and inspiration.
protect one another
Highlights the defense and safety provided to each other.
stand by each other
Implies loyalty and unwavering support during challenges.
sustain each other
Highlights providing the necessary resources or emotional strength to continue.
watch over each other
Focuses on safeguarding and ensuring well-being.
hold one another accountable
Stresses the aspect of ensuring responsible behavior.
maintain mutual contact
Focuses on preserving communication and interaction.
preserve our relationship
Underscores the act of protecting a bond from deterioration.
FAQs
How can I use "keep each other" in a sentence?
Use "keep each other" to show a mutual action or responsibility between two or more people. For example, "Friends "keep each other company"" or "Colleagues "keep each other informed"".
What does "keep each other" mean?
"Keep each other" implies a reciprocal action where individuals or entities mutually maintain a certain state or condition. It suggests a shared responsibility or benefit.
What can I say instead of "keep each other"?
You can use alternatives like "support one another", "sustain each other", or "look after each other" depending on the context.
Is "keep each other" grammatically correct?
Yes, "keep each other" is grammatically correct when used to describe a reciprocal action between two or more subjects. Ludwig AI confirms that it is a correct and usable phrase in written 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