Many people pause when choosing between incidents or incidences. Both words look correct. Both appear in news reports, emails, academic writing, and official documents.
Yet using the wrong one can change the meaning of a sentence. That is why this keyword is searched so often.
The confusion comes from how similar the words look and sound. Spellcheck accepts both, so it does not help much. Writers often assume the words are interchangeable. They are not.
One word talks about events. The other talks about frequency or rate. Mixing them up can make your writing unclear or incorrect.
This problem appears in many places. Journalists write about incidents. Researchers write about incidences. Students, professionals, and non-native speakers often use the wrong form without realizing it. Even native speakers make this mistake.
This article clears up the confusion step by step. You will get a quick answer first. Then you will learn where the words came from, how British and American English treat them, and how to choose the right one for your audience.
By the end, you will know exactly when to use incidents and when incidences is the better choice.
Incidents or Incidences – Quick Answer
Incidents = specific events or happenings
Example: There were three security incidents last night.
Incidences = the rate, frequency, or occurrence of something
Example: The incidence of flu increased this winter.
Simple rule:
Events → incidents
Rate or frequency → incidences
The Origin of Incidents or Incidences
Both words come from the Latin word incidentia, meaning “a happening” or “something that occurs.”
Over time, English split the meaning into two paths:
- Incident became the common word for an event, accident, or situation.
- Incidence developed a technical meaning related to statistics, science, and medicine.
That is why the plural forms exist with different uses. The spelling difference is not random. It reflects how English narrowed each word’s role. Today, incidents is common in daily language, while incidences appears more in formal or technical contexts.
British English vs American English Spelling
There is no spelling difference between British and American English. The difference is about usage, not region.
| Word | British English Use | American English Use |
| incidents | very common | very common |
| incidences | formal/technical | formal/technical |
Both varieties follow the same rule. Confusion happens worldwide, not in one country only.
Which Spelling Should You Use?
US audience:
Use incidents for events. Use incidences only in scientific or statistical writing.
UK/Commonwealth audience:
Same rule applies. Incidences appears more in academic and health contexts.
Global writing:
When in doubt, use incidents. It is safer and clearer for general readers.
If you are talking about what happened, choose incidents.
If you are talking about how often something happens, choose incidences.
Common Mistakes with Incidents or Incidences
❌ The incidences were reported to police
✅ The incidents were reported to police
❌ Several crime incidences occurred
✅ Several crime incidents occurred
❌ Incidents of cancer are rising
✅ Incidences of cancer are rising
❌ Using incidences to sound formal
✅ Use incidents unless you mean frequency
Incidents or Incidences in Everyday Examples
Email:
We had two minor incidents during the event.
News:
Police are investigating multiple incidents in the area.
Social media:
Too many incidents happened today.
Formal writing:
The incidence of heart disease increased last year.
Academic paper:
Incidences were measured per 1,000 people.
Incidents or Incidences – Google Trends & Usage Data
Search data shows incidents is far more popular worldwide. It dominates news, blogs, and daily communication. Searches spike during major events, accidents, and breaking news.
Incidences appears less often. It rises mainly in medical, scientific, and academic contexts. Interest increases during health studies, research publications, and policy reports.
Countries with high search volume include the United States, the United Kingdom, India, and Australia. Most users search this keyword to correct writing mistakes or understand formal usage.
Incidents vs Incidences: Side-by-Side Comparison
| Word | Meaning | Typical Context |
| incidents | events or happenings | news, emails, reports |
| incidences | rate or frequency | medicine, statistics |
FAQs About Incidents or Incidences
1. Are incidents and incidences interchangeable?
No. They have different meanings.
2. Is incidences always wrong?
No. It is correct in technical contexts.
3. Which word is more common?
Incidents is much more common.
4. Can I use incidences in news writing?
Usually no. Incidents fits better.
5. Do British and American English differ here?
No. The rule is the same.
6. Is incidence singular or plural?
Incidence is singular. Incidences is plural.
7. Does spellcheck help with this?
Not always. Both words are correct.
Conclusion
The difference between incidents or incidences is simple once you understand it. Incidents refers to events, situations, or happenings. Incidences refers to how often something occurs, especially in formal or scientific writing. They are not spelling variants. They are different tools for different jobs.
Most mistakes happen when writers try to sound formal and choose the wrong word. In everyday writing, emails, news, and reports, incidents is almost always the right choice. Incidences should be saved for statistics, medicine, and research.
There is no regional difference. British, American, and global English follow the same rule. Clarity matters more than complexity. Using the correct word helps your writing sound accurate, confident, and professional.
Remember one key check:
Are you talking about what happened? Use incidents.
Are you talking about how often it happens? Use incidences.
Once you remember this, you will never hesitate again.
Learn more related post:
Indescribable or Undescribable: Which Word Is Correct?
Evan L. Morwick is an English grammar writer and usage analyst.
He works in orthography, lexicography, and grammatography, focusing on common errors.
His articles explain spelling, word choice, and sentence clarity.
Evan helps learners write accurate, modern English.
