Typing fast, you’ve probably landed on “submittion” at least once, then paused and wondered if that’s even a real word. It isn’t. In the Submission vs Submittion debate, only one spelling actually exists in English, and the other is just a typing habit that stuck around.
This guide covers the correct spelling, why the mistake happens so often, and how the word is used across school, work, and legal writing. By the end, you won’t second-guess it again.
What Is the Correct Spelling: Submission or Submittion?
Submission is correct. “Submittion” isn’t listed in any standard English dictionary, including Merriam-Webster and Oxford, and it never made it into formal grammar rules either.
Correct Word
- Submission (correct)
Incorrect Word
- Submittion (incorrect)
The word comes from the Latin verb submittere, passed down through submit, and English builds this particular noun with “-sion,” not “-tion.” That single detail is where most of the confusion starts.
Example Sentences
- She emailed her submission an hour before the deadline.
- The portal confirmed his submission was received.
- Late submission could cost you marks on this assignment.
Wrong version, for comparison:
- Her submittion was rejected by the system. (incorrect)
Why People Confuse Submission and Submittion
The mix-up isn’t random. Three habits push writers toward the wrong spelling almost every time.
Double “T” Confusion in English
English does double consonants in plenty of related words, so the pattern feels believable here too.
| Base Word | Derived Word |
| Admit | Admission |
| Permit | Permission |
| Commit | Commitment |
Someone who’s memorized that pattern assumes submit should follow the same “double the T” logic. It doesn’t, and that’s exactly the trap.
Pronunciation Makes It Harder
Say “submission” out loud and the “-ssion” ending softens into a “shun” sound. That soft sound is easy to mishear as “-ttion,” especially for non-native English speakers.
For example, someone might write: “Please confirm the submittion of my form,” simply because that’s what they think they heard.
Typing and Autocorrect Errors
Fast typing on a phone keyboard turns small errors into habits fast. Once “submittion” gets typed and accepted a few times, muscle memory takes over.
A quick example: a student typing an email at 1 a.m. writes “assignment submittion” three times in a row without noticing.
Understanding the Word Submission
“Submission” isn’t a one-context word. Its meaning shifts slightly depending on where you’re using it, but the core idea, presenting or handing something over, stays the same.
Submission in Education
Students run into this word constantly, usually tied to a deadline.
- Assignment submission
- Homework submission
- Project submission portal
Example: “The professor extended the essay submission by two days.”
Submission in Business
In offices, “submission” usually points to documents moving up a chain for approval.
- Proposal submission
- Report submission
- Tax submission
Example: “Finance needs your expense submission before Friday’s payroll run.”
Submission in Legal or Formal Contexts
Legal writing leans on this word heavily, often for official records or requests.
- Visa application submission
- Court document submission
- Insurance claim submission
Example: “The lawyer confirmed the submission was filed before the court’s cutoff time.”
Also Read This Amount or Ammount: Which Spelling Is Correct?
Submission vs Submittion: Key Differences Explained
Put side by side, the two words aren’t close at all. One is real English, and the other simply isn’t recognized anywhere.
| Feature | Submission | Submittion |
| Correct English Word | Yes | No |
| Found in Dictionaries | Yes | No |
| Used in Academic Writing | Yes | No |
| Used in Professional Writing | Yes | No |
| Grammar Status | Correct | Incorrect |
Why “Submission” Uses “-sion”
Verbs that end in “-mit” almost always form their noun with “-sion” rather than “-tion.” It’s a pattern, not a one-off exception.
- Transmit → Transmission
- Permit → Permission
- Submit → Submission
Example: “Their radio transmission cut out right before the announcement,” the same “-sion” rule at work, just a different verb.
Submittal vs Submission vs Submittion
Here’s where a third word adds to the confusion. Submittal is real, but it’s rare, mostly showing up in construction, engineering, and technical documentation.
Unlike “submittion,” submittal does appear in some dictionaries. Even so, most style guides still recommend “submission” as the clearer, more widely accepted choice in everyday and professional writing.
- Submission: standard, works everywhere.
- Submittal: niche, mostly technical or contractual paperwork.
- Submittion: not a word, full stop.
Example: “The contractor uploaded the submittal package for the engineer’s review,” versus the far more common “she completed her submission before noon.”
Common Situations Where People Use Submission
Seeing the word in context makes it stick better than memorizing a rule ever will.
Academic Writing
- Essay submission deadline
- Online assignment submission
- Thesis submission requirements
Example: “Thesis submission week is always the most stressful part of the semester.”
Online Forms and Websites
- Form submission successful
- Blog post submission guidelines
- Application submission page
Example: “You’ll get a confirmation email right after form submission.”
Workplace Communication
- Please confirm report submission.
- Late submission may affect approval.
- Submission of documents is mandatory.
Example: “HR flagged his late submission of the timesheet again this month.”
Real-Life Example: How a Simple Spelling Mistake Affected a Job Application
A marketing graduate in Canada shared her story on a career forum after a rough application experience in 2025. She had typed “submittion” repeatedly across a job form while describing her portfolio uploads.
The hiring manager later told her spelling wasn’t the only issue, but it did raise questions about her attention to detail. In a competitive hiring pool, small errors like that stand out more than people expect.
She started running her applications through a grammar checker afterward. Within a few months, she landed a role at a digital agency, proof that the fix is usually simple once you notice the pattern.
Data and Statistics About Spelling Errors in 2025–2026
Spelling mistakes are still one of the most common writing complaints online, and the data backs that up.
Grammarly’s own usage figures show millions of people lean on AI grammar tools daily just to catch spelling and punctuation slips before hitting send. A 2025 HubSpot study on digital communication also found that weak grammar slowly hurts reader trust, even when the actual message is solid.
Cambridge English notes something similar from a teaching angle: confusion spikes whenever a word’s pronunciation doesn’t match its written form, which is exactly the trap “submission” sets.
Key Insights
- Misspelled words quietly reduce content credibility.
- Recruiters notice spelling slips on resumes more than applicants think.
- Search engines usually treat a misspelling as a separate, lower-intent query.
- Students lose marks over avoidable spelling errors more often than grammar ones.
Easy Tricks to Remember the Correct Spelling
A couple of small mental shortcuts make this stick for good.
Remember the Root Word
Start with the base verb: submit. Add “-sion,” and you get submission. No double T involved anywhere in that process.
Compare With Similar Words
| Verb | Correct Noun |
| Submit | Submission |
| Transmit | Transmission |
| Permit | Permission |
Once you see the pattern across three words instead of one, it’s hard to unsee it.
Use Spell-Checking Tools
- Grammarly
- Microsoft Editor
- Google Docs spell checker
Example: “Google Docs underlined submittion in red before I even finished typing the word.”
How to Avoid Spelling Mistakes in Professional Writing
Even strong writers slip up occasionally. Building a couple of habits cuts down the errors that actually matter.
Step-by-Step Checklist
| Step | Action |
| 1 | Slow down on unfamiliar words |
| 2 | Run spell-check before sending |
| 3 | Read the sentence out loud |
| 4 | Double-check formal documents twice |
| 5 | Learn common English spelling patterns |
Focus on Frequently Misspelled Words
Keep a running list of words you personally get wrong. Reviewing it weekly does more than any one-time grammar lesson.
Avoid Relying Fully on Autocorrect
Autocorrect misses context constantly. It won’t catch “submittion” if it’s technically spelled the way you meant to type it, wrong word and all.
Why Correct Spelling Matters for SEO and Online Writing
Spelling isn’t only a grammar issue. It directly affects how content performs in search.
Better User Experience
Clean spelling keeps readers moving through a page instead of tripping over avoidable errors. That, in turn, keeps them on the page longer.
Improved Trust and Authority
Accurate writing signals real expertise, which lines up directly with what E-E-A-T rewards in Google’s quality guidelines.
Stronger Search Visibility
Google generally treats “submission” as the recognized search term, while “submittion” is filed away as a typo variant with far less consistent volume. For example, ranking for submission deadlines naturally pulls in traffic that “submittion” simply can’t.
Submission vs Submittion Synonym
“Submission” has plenty of natural synonyms depending on context, including entry, application, proposal, and filing. “Submittion,” on the other hand, has zero synonyms, because it isn’t a real word to begin with.
Example: “You can call it an entry, a submission, or a filing, just never a ‘submittion.'”
Submission in a Sentence
Seeing the word used naturally, across different tones, helps it stick better than a definition alone.
- “The submission window closes at midnight.”
- “Her short story submission got accepted by the literary magazine.”
- “Please double-check your submission before the portal locks.”
To Submit Something
“To submit” simply means to hand something over for review, approval, or judgment, whether that’s a form, a paper, a proposal, or a claim.
Example: “He had to submit three references before the application counted as complete.”
Note the shift: submit is the action itself, while submission is the noun describing that act or the thing being handed over.
Also Read This Amount or Ammount: Which Spelling Is Correct?
Mini Quiz: Submission vs Submittion
Quiz 1: Pick the Correct Spelling
Which word is correct? A) Submittion B) Submission Answer: B) Submission
Quiz 2: True or False Challenge
“Submittion” is an official English word. Answer: False
Quiz 3: Fill in the Blank
Please complete your assignment ______ before Monday. A) submission B) submittion Answer: A) submission
Quiz 4: Grammar Check Time
A) Your submittion has been accepted. B) Your submission has been accepted. Answer: B) Your submission has been accepted.
Quiz 5: Fast Spelling Test
Which spelling looks professional in an email? A) Submission B) Submittion Answer: A) Submission
Quiz 6: Vocabulary Quiz
What’s the noun form of “submit”? A) Submission B) Submittion C) Submiting Answer: A) Submission
Quiz 7: Office Writing Challenge
A) Report submittion B) Report submission Answer: B) Report submission
Quiz 8: Student Quiz Time
Students usually use “submission” for what? A) Assignments B) Homework C) Projects D) All of these Answer: D) All of these
Quiz 9: Spot the Mistake
“The final submittion deadline is tomorrow.” Answer: “Submittion” is the mistake.
Quiz 10: Easy English Quiz
Which spelling is found in dictionaries? A) Submission B) Submittion Answer: A) Submission
Quiz 11: SEO Writing Quiz
Which keyword works better for SEO? A) Submittion B) Submission Answer: B) Submission
Quiz 12: Quick Learning Test
Why do people write “submittion”? A) Pronunciation confusion B) Typing mistakes C) Weak grammar knowledge D) All of these Answer: D) All of these
Quiz 13: Final Smart Quiz
“Your form ______ was successful.” A) submission B) submittion Answer: A) submission
Frequently Asked Questions
Is submittion a real word?
No. “Submittion” isn’t a recognized English word. “Submission” is the only correct spelling.
Why do people mix up submission and submittion so often?
Pronunciation is the main culprit. The soft “-sion” ending sounds close enough to “-ttion” that writers guess wrong.
What does submission actually mean?
It refers to the act of presenting or officially handing over something, like a document, application, or assignment.
Is submission acceptable in formal English?
Yes, it’s standard across academic, professional, and legal writing.
What’s the noun form of submit?
Submission, built by adding “-sion” to the base verb.
Is submittal the same as submission?
Not quite. Submittal is a narrower, more technical word used mostly in construction and engineering paperwork, while submission covers nearly every other context.
Can a spelling mistake like this affect my writing’s credibility?
Yes. Repeated errors like “submittion” can quietly signal carelessness in resumes, applications, and professional emails.
Final Thoughts
The Submission vs Submittion debate really comes down to one simple fact: only “submission” exists as real English, built on the standard “-sion” pattern that verbs ending in “-mit” follow.
Once that root-word logic clicks, the mistake stops happening on its own. Keep an eye on the pattern, run a quick spell-check when it matters, and “submittion” won’t show up in your writing again.
Muhammad Waqas is an English language teacher and grammar expert with over 8 years of experience helping students and professionals improve their writing skills. He specializes in English grammar, vocabulary, communication, and practical language learning. Through GrammarOrigin, Waqas shares clear, easy-to-understand content that helps readers write and speak English with confidence.