What Does Mix Up Mean?
Mix up has two main jobs.
- Muddle the order: you put things in the wrong order.
- Confuse: you think one person or thing is another.
It is also a noun, a mix-up, which means a mistake that happens when things get confused.
I mixed up the cards.
Teachers often mix up the twins.
There was a mix-up at the shop.
🗣️ Natural Examples
Muddling the order:
Oh no! I mixed my papers up.
The wind mixed up all the labels.
Confusing:
I always mix up their and there.
People mix Sam up with his brother.
The noun:
There was a mix-up with the tickets.
✂️ Can You Separate It?
Yes. Mix up is separable.
✅ Mix up the cards.
✅ Mix the cards up.
✅ Mix them up.
❌ Mix up them.
🛠️ How to Use It
- Verb: mix up + things. Use with for the other thing: mix him up with his brother.
- Past tense: mixed up.
- Noun: a mix-up is joined with a hyphen. There was a mix-up.
- Mixed up can also describe a muddle: My papers are all mixed up.
⚠️ Common Mistakes
Put the pronoun in the middle.
❌ Mix up them.
✅ Mix them up.
Use with for the other thing.
❌ I mixed him up from his brother.
✅ I mixed him up with his brother.
Verb or noun?
✅ Don't mix up the cards. (verb: two words)
✅ It was a mix-up. (noun: joined with a hyphen)
💬 In a Conversation
Sam: I mixed up the days.
Mia: Today is Tuesday.
Sam: I thought it was Friday.
Mia: That is quite a mix-up.
Sam: At least I am not mixing up my shoes.
Mia: You are wearing one blue and one red.
💡 The OddLingo Trick
Think of paint.
Mix two colours together and you cannot tell which is which. When things are mixed up, you cannot tell which is which.
👯 Similar Expressions
- confuse: the plain word.
- muddle: to put things in a mess.
- See also OddLingo's confusing-words articles, such as Their vs There vs They're.