Decision or Descision: Which Is Correct?
Updated · Which One Is Correct editorial team

Quick answer: When you need to choose between the words decision and descision, the correct choice is always decision. The alternative spelling descision is a frequent error that adds an extra letter and does not exist in standard English. Understanding this distinction helps you write clearly and professionally in all your documents and communications today.
The Short Answer
The word decision is correct while descision is a misspelling that should never be used in formal writing.
People often confuse these words because they sound identical when spoken, leading to accidental typos where the extra letter slips in.
Side-by-Side Comparison
| Form | Status | Use it when |
|---|---|---|
| decision | Correct | You need to express a choice or resolution |
| descision | Incorrect | Never use this form in any context |
| Noun | Part of Speech | Used as a noun in English grammar |
Correct Example Sentences
- The final decision was made after careful consideration.
- She made a difficult decision about her future career.
- Your decision to help others shows great kindness.
- The committee reached a decision quickly.
- Make a wise decision before acting.
- His decision changed the entire team.
- The decision impacts many people.
- A hard decision requires courage.
- We appreciate your prompt decision.
- The decision was not easy to reach.
Common Mistakes and Fixes
- I made a descision to leave early.
- I made a decision to leave early.
- Please check the descision you wrote.
- Please check the decision you wrote.
- The descision was final.
- The decision was final.
- She had no choice but to make a descision.
- She had no choice but to make a decision.
- The descision process took too long.
- The decision process took too long.
- We need to discuss this descision.
- We need to discuss this decision.
A Quick Test You Can Use
To verify your spelling, try replacing the word with another noun that ends in sion like mission or vision; if the sentence still makes sense, the correct form is decision.
Related Word Pairs
- Desicion vs Decision
- Always use the single s in the middle.
- Effect vs Affect
- Effect is usually a noun while affect is a verb.
- Your vs Youre
- Always include the apostrophe for your.
- Then vs Than
- Then refers to time while than compares things.
- Its vs It is
- Use its without an apostrophe for possession.
Frequently Asked Questions
Is descision ever correct in English?
No, the word descision is never correct in standard English. It is a common misspelling that adds an extra letter and should always be replaced with the correct spelling, which is decision.
Why do people spell it descision?
People often make this mistake because the words sound exactly the same when spoken. Since hearing does not reveal the extra letter, typists frequently add an unnecessary character by accident.
What is the difference between decision and descision?
The only difference is that decision is the correct spelling while descision is an error. The correct word uses a single s in the middle, whereas the incorrect version has two.
Can I use descision in casual text messages?
It is best to avoid using descision even in casual messages because it is always spelled incorrectly. Using the proper spelling ensures your communication remains clear and professional regardless of the context.





