Have you ever wondered whether to write Mentioned vs Mentionned? These two spellings look almost identical, so it is easy to see why English learners sometimes get confused. However, only one is correct in standard English.
The correct spelling is mentioned, while mentionned is a misspelling. The word mentioned is the past tense and past participle of the verb mention, which means to refer to someone or something briefly.
In this guide, you will learn the difference between mentioned and mentionned, understand the spelling rule, explore practical examples, and discover how to use the word correctly in everyday conversations, emails, academic writing, and professional communication.
What Is the Difference Between Mentioned and Mentionned?
The main difference between mentioned and mentionned is spelling. Mentioned is the correct English word, whereas mentionned is an incorrect spelling.
According to the Cambridge Dictionary, mentioned is the past simple and past participle of mention. It describes an action in which someone refers to a person, subject, event, or idea.
| Feature | Mentioned | Mentionned |
|---|---|---|
| Correct spelling | Yes | No |
| Meaning | Referred to something or someone | No standard English meaning |
| Grammatical role | Past tense and past participle | Incorrect spelling |
| Suitable for formal writing | Yes | No |
| Suitable for academic writing | Yes | No |
| Correct example | She mentioned the meeting. | She mentionned the meeting. ❌ |
Example:
- Correct: She mentioned your name during the conversation.
- Incorrect: She mentionned your name during the conversation.
The correct spelling contains only one n before the ending -ed.
Why Is Mentioned the Correct Spelling?
The reason is straightforward: the base verb is mention, and you form its past tense by adding -ed.
The spelling follows this pattern:
Mention + ed = Mentioned
You do not need to add another n.
For example:
- I mentioned your suggestion yesterday.
- The teacher mentioned the examination date.
- He mentioned an interesting book.
- They mentioned the problem during the meeting.
In every example, mentioned is the correct form.
What Does Mentioned Mean in English?
The word mentioned means that someone referred to a person, thing, subject, or idea in speech or writing, usually without discussing it in great detail.
It is commonly used in everyday conversations, business emails, academic assignments, news articles, and professional documents.
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Simple Examples of Mentioned
Here are some examples to help you understand the meaning.
Example 1: Everyday conversation
“Sarah mentioned your birthday yesterday.”
Meaning: Sarah talked about your birthday.
Example 2: Education
“The teacher mentioned the homework deadline.”
Meaning: The teacher referred to the deadline.
Example 3: Workplace communication
“My manager mentioned the new project during the meeting.”
Meaning: The manager brought up the project.
Example 4: Academic writing
“The research paper mentioned several environmental concerns.”
Meaning: The paper referred to those concerns.
How Is Mentioned Different From Discussed?
Although mentioned and discussed are related, they do not always mean the same thing.
Mentioned generally means referring to something briefly. Discussed usually suggests talking about something in greater detail.
For example:
- Mentioned: “Ali mentioned the new policy.”
- Discussed: “Ali discussed the new policy with his colleagues for an hour.”
In the first sentence, Ali simply brought up the policy. In the second, he talked about it in more detail.
Understanding this distinction can help you choose the right word when writing an email, essay, or report.
Why Do People Confuse Mentioned and Mentionned?
People sometimes write mentionned because they mistakenly believe that the final consonant should be doubled before adding -ed.
English spelling contains several words that follow this pattern. However, the same rule does not apply to every verb.
The Spelling Rule Behind Mentioned
Consider these examples:
| Base verb | Correct past tense | Incorrect spelling |
|---|---|---|
| Mention | Mentioned | Mentionned |
| Open | Opened | Openned |
| Listen | Listened | Listenned |
| Visit | Visited | Visitted |
| Stop | Stopped | Stoped |
Notice that stop becomes stopped, with a doubled p. However, mention becomes mentioned, without a doubled n.
This is because English spelling rules depend on the structure and ending of individual words. You cannot automatically double the final consonant of every verb before adding -ed.
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Is Mentionned a British or American English Spelling?
No. Mentionned is not a standard alternative spelling in British or American English.
The correct form is mentioned in both varieties.
| English variety | Correct spelling |
|---|---|
| American English | Mentioned |
| British English | Mentioned |
| Canadian English | Mentioned |
| Australian English | Mentioned |
For example, whether you are writing a school assignment in the United Kingdom or a business email in the United States, you should use mentioned.
Do not confuse genuine regional spelling differences, such as color and colour, with spelling mistakes.
How to Use Mentioned Correctly in Sentences
Knowing the correct spelling is important, but understanding how to use the word in a sentence is equally useful.
Mentioned can appear in several common grammatical structures.
Mentioned With a Noun
Use mentioned when referring to something that someone brought up in conversation or writing.
Examples:
- She mentioned the new schedule.
- He mentioned the company policy.
- I mentioned the meeting yesterday.
- They mentioned several important details.
In each sentence, the word identifies something that was brought to someone’s attention.
Mentioned With a Person
You can also use mentioned when someone refers to another person.
Examples:
- She mentioned your name during lunch.
- My teacher mentioned Ahmed in class.
- He mentioned his friend in the interview.
- Nobody mentioned the new employee.
These sentences demonstrate how the word works naturally in everyday English.
Mentioned With Has, Have, or Had
Mentioned is also the past participle used with helping verbs to form perfect tenses.
Examples:
- I have mentioned this issue before.
- She has mentioned your name several times.
- They had mentioned the deadline earlier.
- He has never mentioned that problem.
The word remains mentioned in all these sentences.
Important grammar tip: When using did, use the base verb mention, not mentioned.
- Correct: I did mention the problem.
- Incorrect: I did mentioned the problem.
This happens because did already marks the past tense, so the main verb stays in its base form.
A Real-Life Example: Using Mentioned in Professional Communication
Imagine that Ayesha works as a content writer for a digital marketing company. Her manager asks her to prepare a weekly performance report and include the changes discussed during their previous meeting.
While drafting the report, Ayesha writes:
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“The manager mentionned the new SEO strategy during our meeting.”
Although the meaning is understandable, the spelling is incorrect. If she submits the report without correcting it, the error may make her work appear less carefully edited.
After reviewing the sentence, she changes it to:
“The manager mentioned the new SEO strategy during our meeting.”
Now the sentence uses the correct English spelling.
Later, Ayesha writes another sentence:
“As mentioned in the previous report, organic traffic increased during the last reporting period.”
This sentence is also correct. Here, mentioned refers to information already presented in an earlier report.
Before submitting the document, Ayesha checks other instances of the word. She finds another sentence that reads, “The client has mentionned three important changes.” She corrects it to “The client has mentioned three important changes.”
This example demonstrates why spelling accuracy matters in professional communication. A single letter may not prevent readers from understanding a sentence, but consistent spelling helps make writing clearer and more polished.
The practical lesson is simple: start with the correctly spelled base verb, mention, and add -ed when you need the past tense or past participle. This approach works whether you are writing a report, an email, a blog post, or a school assignment.
FAQs
Q1: Which Is Correct: Mentioned or Mentionned?
A: Mentioned is correct. Mentionned is a misspelling in standard English.
Example: “She mentioned the deadline during the meeting.”
Q2: Is Mentionned a Real English Word?
A: Mentionned is not a standard English spelling of the past tense or past participle of mention. Use mentioned instead.
Q3: Why Is Mentioned Spelled With One N?
A: The base verb is mention. You form the past tense by adding -ed without changing the original spelling.
The correct formation is mention + ed = mentioned.
Q4: Is Mentioned Correct in British English?
A: Yes. Mentioned is the standard spelling in British English, American English, and other major varieties of English.
Q5: Can I Use Mentioned in Formal Writing?
A: Yes. Mentioned is appropriate for formal emails, academic assignments, professional reports, articles, and business communication.
Example: “The report mentioned three possible solutions.”
Q6: What Is the Difference Between Mention and Mentioned?
A: Mention is the base form of the verb, while mentioned is its past tense and past participle.
Examples:
- Present: I mention the issue during meetings.
- Past: I mentioned the issue yesterday.
- Present perfect: I have mentioned the issue before.
Q7: Is “As Mentioned Above” Grammatically Correct?
A: Yes. “As mentioned above” is a common expression used to refer to information that appeared earlier in a document.
Example: “As mentioned above, the deadline is Friday.”
You can also write “As mentioned earlier” when referring to something previously discussed.
Q8: How Can I Remember the Correct Spelling?
A: Remember the simple pattern:
Mention → Mentioned
Start with the correctly spelled word mention and add -ed. There is no need to insert another n.
Conclusion:
Understanding the difference between mentioned vs mentionned is easy once you remember the spelling rule.
Mentioned is the correct past tense and past participle of mention. It means that someone referred to a person, subject, event, or idea in speech or writing. In contrast, mentionned is an incorrect spelling in standard English.
Whether you are writing an email, preparing an assignment, publishing a blog post, or creating a professional report, always use mentioned.
Keep this simple rule in mind:
Mention + ed = Mentioned.
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Zia Ahmad is a professional grammar blogger with a passion for clear communication, helping readers master English grammar and improve their writing skills with practical, easy-to-understand guidance.
