Many English learners (and even native speakers) get confused about the expression “another think coming” and “another thing coming.” They sound almost identical when spoken, but only one form is considered correct in modern standard English. Using the wrong version can make your writing look careless or unprofessional.
In this article, we will clearly explain the difference, explore the history of the expression, provide practical examples, and help you confidently use the correct form in both speaking and writing.
Which One Is Correct?
The correct and widely accepted expression in modern English is:
“Another thing coming.”
The phrase “another think coming” is considered incorrect in standard modern usage. However, it has an interesting historical background, which we will explore below.
What Does “Another Thing Coming” Mean?
The expression “if you think…, you’ve got another thing coming” is used to tell someone they are wrong or mistaken. It often suggests that the person’s expectation will not happen.
In simple terms, it means:
- You are wrong.
- You are mistaken.
- Something different will happen.
Common Structure
The phrase usually appears in this pattern:
If you think + idea, you’ve got another thing coming.
Examples in Real Sentences
If you think I’m going to lend you money again, you’ve got another thing coming.
If they think the test will be easy, they’ve got another thing coming.
If she thinks she can finish the project in one day, she’s got another thing coming.
If you think I’m apologizing, you’ve got another thing coming!
If he thinks he’s getting promoted without hard work, he’s got another thing coming.
In all these examples, the speaker strongly disagrees with someone’s expectation.
Why Do People Say “Another Think Coming”?
The confusion happens because of pronunciation. In fast, natural speech, “think” and “thing” sound very similar. The final /k/ and /g/ sounds can be difficult to distinguish.
However, there is also a historical reason.
The Historical Background
Some language historians believe the original form in the 19th century was actually:
“If you think that, you’ll have another think coming.”
In this older version, “think” was used as a noun, meaning “a period of thinking.” So the sentence meant:
You will need to think again.
Over time, the expression changed in popular use to:
“You’ve got another thing coming.”
Today, “another thing coming” is the standard and accepted form in modern English. Dictionaries and style guides recommend this version.
Side-by-Side Comparison
| Expression | Is It Correct Today? | Meaning | Notes |
|---|---|---|---|
| Another thing coming | Yes ✅ | You are mistaken; something different will happen. | Standard modern English |
| Another think coming | No ❌ (in modern usage) | Originally meant “you need to think again.” | Now considered an error |
When and How to Use the Phrase
This expression is informal. It is commonly used in:
- Spoken English
- Movies and TV shows
- Casual writing
- Conversations between friends
It is usually not appropriate in very formal writing, such as academic essays or business reports.
More Practical Examples
If you think I’m working all weekend, you’ve got another thing coming.
If they think we’re giving up, they’ve got another thing coming.
If you think English grammar is impossible to learn, you’ve got another thing coming.
Notice that the phrase often expresses strong emotion such as frustration, confidence, or determination.
Common Mistakes to Avoid
1. Writing “Think” Instead of “Thing”
Because of pronunciation, many people accidentally write:
If you think I care, you’ve got another think coming. ❌
Correct version:
If you think I care, you’ve got another thing coming. ✅
2. Using It in Formal Academic Writing
In formal writing, it is better to use more neutral language.
Instead of:
If policymakers think this law will succeed, they’ve got another thing coming.
You could write:
If policymakers believe this law will succeed, they may be mistaken.
Similar Expressions
Here are some phrases with similar meanings:
- You’re mistaken.
- Think again.
- You’re wrong about that.
- That’s not going to happen.
For example:
If you think I’m quitting, think again.
This is slightly less dramatic but has a similar meaning.
Quick Summary
- Correct modern form: “Another thing coming.”
- Meaning: You are mistaken; something different will happen.
- Common structure: “If you think…, you’ve got another thing coming.”
- “Another think coming” is now considered incorrect.
- Use the phrase mainly in informal conversation.
Conclusion
Although “another think coming” may have historical roots, the correct and accepted expression in modern English is “another thing coming.” The phrase is used to strongly tell someone they are wrong or mistaken about something.
Because the two versions sound very similar, many learners make spelling mistakes. Remember: in today’s English, it’s always “thing,” not “think.” Using the correct form will make your English clearer, more accurate, and more professional.
When in doubt, ask yourself: Are you talking about an object or result (thing)? If yes, then you’ve got the right expression!