Nuts vs You are crazy

When to use each in English, with meaning, register, and examples.

Nuts

Top 1,000 (very common)

You are crazy

InformalTop 2,000 (common)
Most formal: NutsMost common: Nuts
 NutsYou are crazy
Pronunciation🇬🇧 //nʌts//🇺🇸 //nʌts//🇬🇧 //jʊ ə kˈreɪ.zi//🇺🇸 //juː ɑːr ˈkreɪ.zi//
MeaningHard-shelled fruits or crazy people.You act in a very strange way or are not sane.
ExampleHe loves to eat nuts as a healthy snack.Look at him dance; you are crazy!
RegisterNeutralInformal
How commonTop 1,000 (very common)Top 2,000 (common)
Collocationsmix nuts, nut allergy, going nuts, nuts and boltsact crazy, you are crazy about, feel crazy, think you are crazy, say you are crazy
Antonymsscrews, bolts-
Common mistakesConfused with 'nuts' as slang and a food item., Using 'nut' instead of 'nuts' when referring to multiple kinds., Mispronouncing the 'u' sound in 'nuts'.Confused with 'you are crazy about' which means very interested., Using it seriously; it's usually meant jokingly., Mispronouncing 'crazy' as /kreɪzi/.
Usage notesUsed to refer to edible seeds or as a slang term for a crazy person. In formal contexts, prefer specifying the type of nut.Used casually among friends. It can be playful or insulting depending on tone. Avoid in formal contexts.

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Nuts
You are crazy

Frequently asked questions: Nuts vs You are crazy

What's the difference between Nuts and You are crazy?

Nuts: Hard-shelled fruits or crazy people. You are crazy: You act in a very strange way or are not sane.

Which is more formal: Nuts and You are crazy?

Nuts is the most formal of these.

Which is more common: Nuts and You are crazy?

Nuts is the most common in everyday English.

Can you show an example of each?

Nuts: He loves to eat nuts as a healthy snack. You are crazy: Look at him dance; you are crazy!

Can I use Nuts and You are crazy interchangeably?

Not always. Nuts and You are crazy 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.