Occurring is spelled o-c-c-u-r-r-i-n-g, with two c’s in occur and two r’s before -ing.
If you’ve ever paused mid-sentence and thought, “Wait—is it one r or two?” you’re not alone. The word occurring trips people up because it hides two separate doubling patterns in one small space. Once you see the pattern, the spelling sticks.
This guide gives you a clean way to spell occurring every time, plus quick checks you can run when you’re proofreading essays, emails, or captions. You’ll also get a short list of look-alike forms (occurred, occurrence, occurs) so your writing stays consistent.
Spelling Occurring Correctly In Essays And Emails
When you spell occurring, you’re spelling two parts: the base verb occur and the ending -ing. The base has double c, then the ending triggers a doubled r. Put those together and you get a word with four doubled letters in total.
| Checkpoint | What To Look For | Quick Example |
|---|---|---|
| Start With The Base | Write occur first: o + cc + ur | occur |
| Confirm Double C | Two c’s stay in every form: occur, occurred, occurring | occurring |
| Check The Ending | Add -ing after the base, not before you finish the base | occur + ing |
| Spot The Double R | The r doubles right before -ing | occurrring |
| Skip The Silent E Trap | Don’t add an extra e before -ing | not occureing |
| Watch The One-R Misspelling | occuring looks tidy, but it’s wrong | not occuring |
| Say It As You Write | Hear three beats: uh-KUR-ring; the long middle sound cues the doubled r | occurring |
| Use A Letter Count | Count letters after you type: o c c u r r i n g | 9 letters |
| Run A Dictionary Check | Verify the form in a trusted dictionary entry | see links below |
What The Correct Spelling Looks Like
The correct spelling is occurring. If you want a fast way to picture it, write the base word occur, then add -ing, then check for the doubled r just before the ending.
In plain letters, it breaks down like this:
- occur + r + ing → occurring
- Letter by letter: o c c u r r i n g
If you’re writing a sentence and want a safe swap while you think, you can replace occurring with happening. Still, most of the time you can fix the spelling in two seconds once you know what causes the doubled r.
Why There Are Two R’s In Occurring
The double r comes from a standard English pattern: when a stressed verb ends in a consonant-vowel-consonant, the final consonant often doubles before -ing and -ed. Occur ends with u (a vowel) and r (a consonant), and the stress lands on the last syllable: oc-cur.
So when you add -ing, the r doubles: occur → occurring. The same doubling shows up in occurred and occurrence (that one adds -ence and still keeps the doubled r).
Two Quick Memory Hooks
Pick one hook and stick with it. The point is speed when you’re writing under time pressure.
- Hook 1: Occur has cc, occurring has cc + rr.
- Hook 2: Say it like you mean it: uh-KUR-ring. The “ring” sound nudges you toward rr.
How Do You Spell Occurring?
You spell it occurring: o-c-c-u-r-r-i-n-g. If you’re typing and your fingers hesitate, type occur first, then add -ring and check that you kept two c’s and added two r’s.
One clean practice sentence: “The meeting is occurring at noon.” If you can type that once without stopping, you’ll stop second-guessing it in longer writing.
Common Misspellings And How To Fix Them
Most mistakes happen for one of two reasons: the writer drops an r, or the writer forgets the base has two c’s. Here are the versions you’ll see most often, plus the fix you can apply right away.
- occuring → add one more r: occurring
- ocurring → add the missing c: occurring
- occuring with one c is rare, yet it pops up when people type fast → rebuild from occur
- occureing → delete the extra e: occurring
When you see a wrong form on the page, don’t patch it letter by letter. Start over with the base occur, then add the ending. That reset step saves time and cuts mistakes.
Occur, Occurred, Occurring, Occurrence
Writers often learn occurring and then get snagged by related forms. A fast way to stay consistent is to keep the base idea in mind: occur never loses its double c, and the r often doubles once you add a suffix.
Here are the forms you’ll use most:
- occur (base verb)
- occurs (present tense)
- occurred (past tense)
- occurring (present participle)
- occurrence (noun)
If you ever doubt one of them, checking a dictionary entry for Merriam-Webster’s entry for occur can settle the spelling fast. You can also confirm occurring directly at the Cambridge Dictionary entry for occurring.
Proofreading Checks That Catch Occurring Mistakes
Spellcheck catches many errors, yet it sometimes misses some cases, especially in headings, image text, or copied snippets. A quick manual check keeps you safe even when the tool is asleep at the wheel.
Check 1: The Nine-Letter Count
Occurring has nine letters: o c c u r r i n g. If your version has eight letters, you dropped a letter somewhere.
Check 2: The Double Pair Scan
Scan the word for two pairs: cc and rr. If you see one pair but not the other, rebuild the spelling.
Check 3: The Base-Plus-Ending Test
Cover the ending with your finger and see if the base still reads as occur. Then lift your finger and confirm the final r doubled before -ing.
When To Use Occurring In A Sentence
Occurring works when you mean something is taking place, showing up, or happening at a certain time. It often appears with time words, place words, and event nouns.
Try these patterns:
- is occurring + time: “The outage is occurring again at night.”
- was occurring + place: “Noise was occurring in the hallway.”
- occurring + during: “A change occurring during the test can skew results.”
If the sentence feels stiff, swap in a simpler verb like happening or taking place. If the tone needs to stay formal, occurring fits well in reports and academic writing.
Occurring Vs Recurring Vs Reoccurring
These three words look like cousins, and they often show up in the same kind of sentence. Still, they do not mean the same thing, so the right pick is about meaning first, spelling second.
Occurring means something is happening or taking place. Recurring means something keeps coming back in a repeating pattern, like a recurring payment or a recurring headache. Reoccurring is used by some writers to mean “happening again,” yet many style guides prefer recurring for repeated events.
Spelling-wise, the trick is simple: recurring also has a doubled r, since it is built on recur. If you already trust your spelling of occurring, you can copy the same shape: two r’s before -ing.
Pronunciation And Syllable Clues
Pronunciation can steer your fingers in the right direction. Many speakers say the middle part like “KUR” with a clear stress, then a quick “ring” at the end: uh-KUR-ring. That stressed beat is the same reason the final consonant doubles in many English verbs before -ing.
If you are not sure where the stress sits, say the base verb out loud: oc-CUR. If you naturally punch the last syllable, you have a strong hint that the r will double once you add -ing.
Use A Sound Check While You Type
When you write fast, your eyes can miss a dropped letter. A sound check slows you down just enough to catch the slip. Say the letters in pairs as you type: oc, cur, ring.
If you typed occuring with one r, the sound check usually feels off. Your mouth says “KUR-ring” and your eyes spot that missing extra r right away.
One-Minute Fix For A Draft With Many Occur Words
In a longer assignment, you might use occur and its forms several times. That is when a single mistake can repeat across the whole page. A quick cleanup pass can remove every misspelling in one go.
- Use your editor’s Find tool and search for occur.
- Check each match and confirm you see cc in every form.
- Then search for occuring and replace it with occurring.
- Run one last search for ocurring and replace it with occurring.
If you landed here by typing how do you spell occurring? into a search box, save this page or make a quick note: o c c u r r i n g. That tiny note can save you a lot of stop-and-start writing later.
Spelling Habits That Stop Repeat Mistakes
One-off fixes help, yet habits stop the same misspelling from showing up next week. These habits take seconds, not minutes.
Type It Once In A Notes File
Open a notes app and type: occurring, occurred, occurrence. Seeing the family side by side trains your eye on the double letters.
Add It To Your Personal Dictionary
If autocorrect keeps “correcting” you into a wrong version, add occurring to your device dictionary. That way, autocorrect stops fighting you.
Use A Two-Step Draft
Draft first, proof later. During the proof pass, search your document for occur and review each match. That single search often catches occuring and ocurring in one sweep.
Word Family Table For Fast Reference
This table groups the most common forms you’ll see in school and work writing. If you’re unsure which form fits a sentence, scan the use column and pick the one that matches your intent.
| Form | Spelling | Typical Use |
|---|---|---|
| Base verb | occur | Something happens |
| Present tense | occurs | It happens now or often |
| Past tense | occurred | It happened earlier |
| -ing form | occurring | It is happening now |
| Noun | occurrence | An event or instance |
| Plural noun | occurrences | More than one event |
| Phrase | occur to | An idea comes to mind |
| Adjective | occurrent | Happening at a time |
Fast Practice: Lock The Spelling In Your Head
If you want the spelling to stick, run a one-minute drill. Write the word three times, then cover it, then write it once more from memory.
- Write: occurring.
- Underline cc and rr.
- Cover the word and spell it aloud: o-c-c-u-r-r-i-n-g.
- Write it again without looking.
Do that once and your brain stops treating the word like a coin flip. Next time you type how do you spell occurring? into a search bar, you’ll already know the answer.