Submission vs Submittion: Which Spelling Is Correct and Perfect Usage 2026

If you’ve ever typed a document, filled out a form, or emailed a professor and paused right before hitting send because the word on your screen looked slightly off you already know the exact confusion this article is about. Is it “submission” or “submittion”? The two words look nearly identical, sound almost the same out loud, and yet only one of them actually exists in the English language.

This guide settles the question once and for all. You’ll learn the correct spelling, the grammar rule behind it, the real reason so many people get it wrong, and how to use the word confidently in academic, legal, and professional writing without ever second-guessing yourself again.

Which One Is Correct? Submission vs Submittion

Let’s get straight to the point, because this is the one thing everyone searching this topic actually wants to know.

“Submission” is correct. “Submittion” is not a real word.

You won’t find “submittion” in Merriam-Webster, Oxford, Cambridge, or any other reputable English dictionary. It doesn’t appear in style guides, it isn’t accepted in academic writing, and spell-checkers will flag it every time. Despite how common the typo is, it has never been a recognized variant, regional spelling, or informal shorthand; it is simply an error.

Word	Status	Recognized in Dictionaries?
Submission	✅ Correct	Yes
Submittion	❌ Incorrect	No

The confusion almost always comes from how the word sounds. When spoken quickly, “submission” can sound like it might have a doubled “t” instead of a doubled “s.” But English spelling doesn’t always follow pronunciation, and this is a textbook example of that gap.

Meaning of Submission

Before diving deeper into spelling rules, it helps to understand what the word actually means, since that context makes the correct spelling easier to remember.

Submission (noun) generally refers to:

1. The act of presenting something for review, approval, or consideration such as handing in an assignment, sending a manuscript to a publisher, or filing a legal document.
2. The item itself that has been submitted for example, “her submission was well-written.”
3. The act of yielding or surrendering to authority, force, or control such as “the soldiers were forced into submission.”
4. A term used in combat sports, where an opponent gives up or is forced to concede, often called a “submission hold” or “submission win.”

Most everyday and professional use of the word falls under the first two meanings presenting or handing in something for evaluation. That’s the sense we’ll focus on throughout this guide, since it’s the one that trips people up in writing.

Why “Submittion” Is Incorrect

To understand why “submittion” doesn’t work, you have to look at where the word “submission” actually comes from.

“Submission” is derived from the Latin verb submittere, meaning “to send under” or “to yield.” When Latin-based verbs ending in “-mittere” evolve into English nouns, the double “t” doesn’t carry over as “tt” ; instead, it transforms into “ss” before the “-ion” suffix is added. This process is called assimilation, and it’s a well-documented pattern in Latin-derived English vocabulary.

Here’s the simple version of the rule:

If a verb ends in “-mit,” its noun form usually ends in “-mission,” not “-mittion.”

This same pattern shows up across many related English words, which is why comparing them side by side makes the rule click instantly.

Verb	Correct Noun Form	Incorrect Form
Submit	Submission	Submittion ❌
Permit	Permission	Permittion ❌
Admit	Admission	Admittion ❌
Commit	Commission	Committion ❌
Omit	Omission	Omittion ❌

Once you see the pattern across five different words, “submittion” stops looking like a reasonable guess and starts looking like exactly what it is a spelling mistake based on faulty logic, not an actual grammar rule.

How to Spell Submission Correctly

The easiest way to lock in the correct spelling is to break the word into parts and memorize the pattern rather than relying on how it sounds.

S-U-B-M-I-S-S-I-O-N

Notice the structure:

• It starts with the prefix sub- (meaning “under” or “below”)
• Followed by miss (from the Latin root, transformed through assimilation)
• Ending in the suffix -ion (turning the word into a noun)

A few memory tricks that genuinely help:

• Think “mission,” not “mitten.” If you can spell “mission” correctly, you can spell “submission” correctly just add “sub-” to the front.
• Say it in syllables: sub-MISH-un. Isolating the middle sound helps you notice the “ss,” not “tt.”
• Compare it to a word you already know. If you already trust that “permission” and “admission” use “ssion,” apply the same logic here.
• Type it slowly once, then rely on muscle memory. Most people who make this mistake are typing fast and defaulting to a pattern they’ve repeated before (often confusing it with “submitted”).

Common Spelling Mistakes of Submission

Beyond “submittion,” there are a handful of other errors that show up in casual and even professional writing. Recognizing them helps you avoid all of them at once.

• Submittion – the most frequent error, caused by assuming a doubled “t” instead of a doubled “s”
• Submision – missing one “s,” often a simple typing slip
• Submittal confused with submission these are related but not always interchangeable (more on this below)
• Submision or Submmission – extra or misplaced letters from fast typing
• Sumission – dropped “b,” usually from typing too quickly

Submission vs Submittion

Feature	Submission	Submittion
Correct spelling	✅ Yes	❌ No
Found in dictionaries	✅ Yes	❌ No
Used in academic writing	✅ Yes	❌ Never
Used in legal documents	✅ Yes	❌ Never
Grammatically valid	✅ Yes	❌ No
Common typing error	—	✅ Extremely common

The takeaway is simple: no matter the context, casual, formal, academic, or legal “submission” is always the version to use. There is no scenario where “submittion” becomes acceptable.

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Submission Grammar Usage and Word Forms

“Submission” is a noun, but it belongs to a small family of related words built from the same root verb, “submit.” Understanding how each form functions makes it much easier to use the word correctly in a sentence.

Word Form	Part of Speech	Example Sentence
Submit	Verb (base form)	“Please submit your application by Friday.”
Submits	Verb (present, third person)	“She submits her report every Monday.”
Submitted	Verb (past tense)	“He submitted the form yesterday.”
Submitting	Verb (gerund/present participle)	“I am submitting my thesis this week.”
Submission	Noun	“Her submission was accepted by the editor.”
Submissive	Adjective	“He remained submissive throughout the negotiation.”

A quick distinction worth remembering: submitting describes an ongoing action, while submission refers to the completed act or the item itself. “I am submitting my essay” describes the process; “my submission is ready” describes the finished result.

Submission vs Submittion

Since grammar and spelling often get tangled together, it’s worth repeating in this context too: “submission” is the only grammatically valid noun form of “submit.” “Submittion” isn’t a rejected alternative spelling; it simply has no grammatical function at all, because it was never a real word to begin with.

Submission vs Submittal

This is where things get genuinely interesting, because unlike “submittion,” “submittal” is a real word it’s just used differently and far less frequently.

Term	Meaning	Common Context
Submission	The act of presenting something, or the item presented	Academic, general, creative, legal
Submittal	The formal act of submitting documents, often in construction or engineering	Technical, construction, engineering contracts

“Submittal” is most often seen in construction and engineering industries, referring to documents like drawings, specifications, or samples submitted for approval before work begins. Outside those technical fields, “submission” is the far more common and versatile term. If you’re unsure which to use, “submission” is almost always the safer, more universally understood choice.

Submission of a Document in Real Life

Understanding a word in theory is one thing seeing how it plays out in real situations makes it stick. Here’s how “submission” shows up across everyday and professional life:

• A student uploads a research paper to their university portal before the submission deadline.
• A freelance writer emails an editor their article submission for review.
• A job applicant completes an online form, and the system confirms their submission was received.
• A lawyer files a written submission to the court on behalf of a client.
• An artist enters a photography competition by mailing in their submission before the closing date.

In every one of these examples, swapping in “submittion” instead would immediately signal a spelling error to anyone reading it whether that’s a professor, a hiring manager, or a judge. In professional and academic settings, small errors like this can quietly undercut credibility, even when the underlying work is strong.

Submission Date Meaning and Importance

A submission date is the specific deadline by which something must be handed in, uploaded, mailed, or officially delivered. It’s one of the most common phrases the word appears in, especially in academic and professional environments.

Why the submission date matters so much:

1. It creates accountability. Deadlines keep processes academic, legal, or professional moving on schedule.
2. Late submissions often carry penalties. Universities may deduct grades; grant applications may be disqualified entirely; competitions may reject late entries outright.
3. It signals professionalism. Meeting a submission date consistently builds trust with employers, editors, and institutions.
4. It affects downstream planning. Reviewers, judges, or admissions committees often can’t begin their process until all submissions are in.

Missing a submission date is rarely just a minor inconvenience in academic and legal contexts especially, it can have real consequences.

Submission in Academic and Legal Contexts

The word carries particular weight in two fields where precision matters most: academia and law.

In academic writing, “submission” typically refers to:

• Essays, assignments, and research papers submitted to instructors
• Manuscripts submitted to academic journals for peer review
• Dissertation or thesis submissions required for graduation
• Conference paper submissions reviewed by a panel before acceptance

In legal writing, “submission” often refers to:

• Written arguments or evidence submitted to a court
• A formal request or proposal submitted for a judge’s or tribunal’s consideration
• Documents submitted during litigation, arbitration, or regulatory proceedings

In both fields, spelling errors like “submittion” are especially costly. Academic reviewers and legal professionals are trained to notice these details, and a paper or filing riddled with small mistakes can create an impression of carelessness regardless of the quality of the actual argument or research.

Submission vs Application

These two words are sometimes used loosely as if they mean the same thing, but there’s a meaningful distinction worth understanding.

Term	Definition	Typical Use
Submission	The act of presenting something for review, or the item itself	Essays, manuscripts, forms, legal documents, creative work
Application	A formal request, often for a position, program, or benefit	Job applications, university applications, visa applications

Put simply: an application is usually a request for something (a job, admission, a loan), while a submission is the act of handing something in for evaluation. In many cases, an application actually contains a submission for example, submitting your resume and cover letter is the submission that makes up part of your job application.

Common Mistakes to Avoid

Here’s a consolidated list of the errors most people make around this word, so you can check your own writing against it:

• Writing “submittion” instead of “submission”
• Confusing “submission” with “submittal” in non-technical writing
• Using “submitting” when “submission” (the noun) is grammatically needed, or vice versa
• Assuming autocorrect will always catch the error many tools miss it, especially on mobile keyboards
• Relying on pronunciation instead of the actual spelling rule
• Typing “submittion” out of habit right after typing “submitted,” since the double “t” carries over from muscle memory

Practice Session

Ready to test what you’ve learned? These quick exercises reinforce the rule so it becomes second nature.

Fill in the Blank

1. The final _______ deadline for the essay contest is next Friday.
2. She emailed her manuscript _______ to three different literary agents.
3. Online form _______ is confirmed instantly through email.
4. His late _______ resulted in a grade penalty.
5. The court accepted the lawyer’s written _______ without objection.

(Answer for all: submission)

Correct the Mistakes

1. “Please confirm your submittion has been received.” → submission
2. “I accidentally typed submittion in my report.” → submission
3. “The submittion portal closes at midnight.” → submission

Identify the Verb vs Noun

For each sentence, identify whether the underlined concept needs a verb form (“submit/submitting/submitted”) or the noun form (“submission”).

1. I am ______ my application today. → submitting (verb)
2. My ______ is complete and ready to send. → submission (noun)
3. He ______ his resignation letter yesterday. → submitted (verb)

Application Practice

Write one original sentence using “submission” in each of the following contexts:

1. An academic setting
2. A legal setting
3. A creative/artistic setting

Trick Test

Which of these is correct?

• A) Your submittion has been accepted.
• B) Your submission has been accepted.

Answer: B. If you got this one instantly, the rule has officially clicked.

Frequently Asked Questions

Which is correct submition or submission?

“Submission” is correct. “Submition” (like “submittion”) is a common misspelling and is not recognized in English dictionaries.

Is it Submission vs Submittion?

Yes, this is the exact comparison people search for, and the answer is always “submission” “submittion” is never correct.

What is the correct spelling of submission?

The correct spelling is S-U-B-M-I-S-S-I-O-N, with double “s,” not double “t.”

Is submission the same as submitting?

No. “Submitting” describes the ongoing action, while “submission” refers to the completed act or the item submitted.

What does submission mean?

It means the act of presenting something for review or approval, or yielding to authority, depending on context.

What is submission of a document?

It refers to formally handing in, uploading, or delivering a document for review, evaluation, or approval.

What is submission date?

It’s the specific deadline by which a document, application, or piece of work must be submitted.

Final Thoughts

The debate between submission vs submittion isn’t really a debate at all; it’s a one-sided answer with a clear grammatical explanation behind it. “Submission” is the only correct spelling, rooted in a consistent Latin-based pattern shared by words like “permission,” “admission,” and “commission.” “Submittion” simply doesn’t exist in standard English, no matter how natural it might sound when typed quickly.

Once you understand the “-mit to -mission” rule, this mistake becomes easy to catch and even easier to avoid permanently. Whether you’re submitting a college essay, a job application, a legal brief, or a short story to a literary magazine, using the correct spelling reflects attention to detail and in academic, professional, and legal writing, that detail matters more than it might seem. Learn the pattern once, and you’ll never have to pause and second-guess yourself again.