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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
ruminate on
Grammar usage guide and real-world examplesUSAGE SUMMARY
"ruminate on" is correct and usable in written English. You can use it when discussing the act of thinking deeply or reflecting on a particular subject. Example: "She took a moment to ruminate on the implications of her decision." Alternative expressions include "ponder over," "reflect on," and "contemplate."
✓ Grammatically correct
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
60 human-written examples
He left it for his wife to ruminate on, trying to puzzle it out.
News & Media
It can be something they might really ruminate on, he adds, now that their higher neural functions are active again.
News & Media
Thirty-two wereers were asked to ruminate on one of the nations lining up in Germany.
News & Media
I'd like to ruminate on this last one -- improving self-esteem.
News & Media
The team could ruminate on the misfortune for one more night.
News & Media
It is a meaningless number, but one nevertheless delightful to ruminate on.
News & Media
A sacred place, where one may, and should, ruminate on matters of life and death.
News & Media
More specifically, stress-reactive rumination involves the tendency to ruminate on negative inferences following stressful events (Robinson and Alloy 2003).
Why ruminate on "reinvention" now?
News & Media
But he does not have time to ruminate on them.
News & Media
Rafsanjani was left to ruminate on the perils of moderation.
News & Media
Expert writing Tips
Best practice
Use "ruminate on" when you want to convey a sense of deep, thoughtful consideration. It suggests more than a passing thought and implies a level of introspection.
Common error
Avoid using "ruminate" without "on" when you intend to convey deep thinking about a specific subject. "Ruminate" alone often refers to the digestive process in animals, or a more general sense of pondering.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "ruminate on" is that of a phrasal verb. It describes the action of engaging in deep and prolonged thought about something. As shown in Ludwig's examples, the phrase is used to express the act of considering a topic carefully.
Frequent in
News & Media
65%
Science
15%
Wiki
10%
Less common in
Formal & Business
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "ruminate on" functions as a phrasal verb indicating deep and thoughtful consideration. Ludwig's examples confirm its frequent use across diverse contexts, notably News & Media, Science and Wiki. While typically neutral to formal, it may also occur in informal conversation. Alternatives to "ruminate on" include "ponder over" or "reflect upon", though some alternatives carry slightly different nuances. Be sure to use "ruminate on" instead of just "ruminate" to clearly convey the act of deep thinking.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
ponder over
Implies careful and prolonged thought about something, often a problem or decision.
reflect upon
Suggests a more formal and deliberate consideration of something, often past events.
contemplate
Indicates a thoughtful observation or consideration, often with a sense of wonder or awe.
meditate on
Implies a more spiritual or introspective form of deep thought.
give thought to
Suggests a conscious effort to consider something, often a proposal or suggestion.
deliberate about
Signifies a careful and thorough discussion or consideration of something.
muse over
Suggests a gentle and thoughtful consideration, often in a detached or whimsical way.
weigh up
Emphasizes balancing different options and carefully evaluating pros and cons.
chew over
Implies thinking about something carefully and thoroughly, often over a period of time.
brood about
Indicates a persistent and often negative focus on a particular subject.
FAQs
How can I use "ruminate on" in a sentence?
You can use "ruminate on" to describe thinking deeply or reflecting on a particular subject. For example, "She needed time to ruminate on her decision before making it official."
What are some alternatives to "ruminate on"?
You can use alternatives like "ponder over", "reflect upon", or "contemplate" depending on the specific context.
Is it correct to say "ruminate" instead of "ruminate on"?
While "ruminate" can sometimes be used alone, it often implies a general state of deep thought. Using "ruminate on" is more specific and indicates thinking deeply about a particular topic.
What's the difference between "ruminate on" and "brood about"?
"Ruminate on" generally suggests thoughtful consideration, while "brood about" implies a more negative and anxious focus on a particular subject.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested