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
serendipitous occurrence
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "serendipitous occurrence" is correct and usable in written English.
It can be used to describe an unexpected and fortunate event that happens by chance. Example: "The discovery of penicillin was a serendipitous occurrence that changed the course of medicine."
✓ Grammatically correct
News & Media
Science
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
4 human-written examples
There, in the kind of serendipitous occurrence that's common in fairy tales, Nikki's mother is renting rooms.
News & Media
How to try for the serendipitous occurrence of mutual desires and appetites?
News & Media
The 'breaking' in Bearings Down (2013) was a serendipitous occurrence; the piece was initially broken in delivery.
News & Media
Contrary to many traditional chemotherapeutic drugs, the discovery of imatinib was not a serendipitous occurrence but the long-sought result of a productive collaboration between academia and industry.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Sometimes a successful art career springs from a few serendipitous occurrences.
News & Media
Unavoidable serendipitous occurrences could thus be exposed and incorporated more effectively.
Science
The first of our expectations, the item (a), was that the novel market niche was discovered out of serendipitous occurrences that our interviewees were able to turn into a business opportunity.
This constant dialog between digital simulation and visualisation on the one hand, and analogue testing and physical prototyping on the other, continued throughout the construction and assembly process as serendipitous occurrences required constant design system changes.
Science
Invention can be serendipitous.
Encyclopedias
Golf is serendipitous.
News & Media
It was purely serendipitous.
News & Media
Expert writing Tips
Best practice
When writing about scientific breakthroughs or artistic innovations, consider using "serendipitous occurrence" to acknowledge the role of unplanned discoveries and lucky accidents.
Common error
Avoid using "serendipitous occurrence" to describe events that are merely convenient or planned. The phrase implies a significant element of chance and unexpectedness, not just fortunate timing.
Source & Trust
88%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "serendipitous occurrence" functions as a noun phrase where the adjective "serendipitous" modifies the noun "occurrence". It denotes a fortunate and unplanned event. Ludwig AI confirms this usage, providing examples where it describes accidental yet beneficial situations.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "serendipitous occurrence" is a phrase used to describe a fortunate and unexpected event, as confirmed by Ludwig AI. It functions as a noun phrase, emphasizing the role of chance in bringing about a positive outcome. Although grammatically sound, the phrase is not very common, mainly appearing in news, science, and some formal contexts. When writing, remember that the event needs to be truly accidental and lucky to qualify. If you aim for simpler vocabulary, consider using "fortunate coincidence" or "lucky break".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
fortunate coincidence
Emphasizes the lucky and unplanned nature of the event.
lucky break
Focuses on the positive outcome and unexpected advantage.
chance discovery
Highlights the accidental nature of finding something valuable.
happy accident
Underscores the positive and unplanned nature of the event.
fluke event
Implies a completely random and unexpected happening.
providential event
Suggests a fortunate occurrence guided by a higher power.
unexpected blessing
Focuses on the positive and welcome nature of the surprise.
fortuitous incident
Highlights the accidental and lucky nature of the event.
random stroke of luck
Emphasizes the randomness and good fortune involved.
unforeseen opportunity
Highlights the unexpected chance that arises from the event.
FAQs
How can I use "serendipitous occurrence" in a sentence?
"Serendipitous occurrence" is used to describe an event that is both accidental and fortunate. For example: "The discovery of penicillin was a "serendipitous occurrence" that revolutionized medicine."
What are some alternatives to "serendipitous occurrence"?
Alternatives to "serendipitous occurrence" include "fortunate coincidence", "lucky break", or "chance discovery". The best choice depends on the specific context and the nuance you want to convey.
Is "serendipitous occurrence" a common phrase?
While grammatically correct, "serendipitous occurrence" is not as common as simpler alternatives like "happy accident" or "fortunate event". Its usage adds a touch of formality and emphasizes the accidental nature of the event.
What's the difference between "serendipitous occurrence" and "coincidence"?
While both involve unplanned events, a "serendipitous occurrence" always has a positive outcome, while a "coincidence" is simply a remarkable concurrence of events without necessarily implying good fortune.
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
88%
Authority and reliability
4.3/5
Expert rating
Real-world application tested