Cool MateI'm joking vs I'm just kidding
When to use each in English, with meaning, register, and examples.
I'm joking
InformalTop 2,000 (common)
I'm just kidding
InformalTop 2,000 (common)
| I'm joking | I'm just kidding | |
|---|---|---|
| Pronunciation | 🇬🇧 //aɪm ˈdʒoʊ.kɪŋ//🇺🇸 //aɪm ˈdʒoʊ.kɪŋ// | 🇬🇧 //aɪm dʒʌst ˈkɪdɪŋ//🇺🇸 //aɪm dʒʌst ˈkɪdɪŋ// |
| Meaning | I am not serious; I am saying something funny. | I'm not serious. |
| Example | I can't believe you thought I was serious! I’m joking. | I can't believe you thought I was serious; I'm just kidding! |
| Register | Informal | Informal |
| How common | Top 2,000 (common) | Top 2,000 (common) |
| Collocations | make a joke, lighten the mood, playfully teasing, not serious, tell a joke | just kidding around, I'm really kidding, seriously joking, not kidding at all |
| Antonyms | - | I'm serious, I'm not joking, I'm being sincere |
| Common mistakes | Used too seriously when it's meant to be light-hearted., Confused with 'I'm serious' which has the opposite meaning. | Used too seriously or in inappropriate situations., Confusing with 'I'm just kidding around', which is less common. |
| Usage notes | Used casually in conversations to lighten the mood after a serious statement. Avoid in formal settings. | Use this phrase in casual conversations to indicate that you're joking. It's inappropriate in formal settings. |
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Frequently asked questions: I'm joking vs I'm just kidding
What's the difference between I'm joking and I'm just kidding?
I'm joking: I am not serious; I am saying something funny. I'm just kidding: I'm not serious.
Can you show an example of each?
I'm joking: I can't believe you thought I was serious! I’m joking. I'm just kidding: I can't believe you thought I was serious; I'm just kidding!
Can I use I'm joking and I'm just kidding interchangeably?
Not always. I'm joking and I'm just kidding are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.