Behind vs Buttocks

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

Behind

Top 1,000 (very common)A1preposition

Buttocks

Top 5,000 (fairly common)
Most common: Behind
 BehindButtocks
Pronunciation🇬🇧 /["/bɪˈhaɪnd/"]/🇺🇸 /["/bɪˈhaɪnd/"]/🇬🇧 //ˈbʌt.ɒks//🇺🇸 //ˈbʌt.ɑːks//
MeaningAt the back of something.The two round parts at the back of your body.
ExampleThe cat is hiding behind the curtain.He fell and landed right on his buttocks.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 5,000 (fairly common)
CEFR levelA1-
Part of speechpreposition
Collocationsbehind the scenes, behind closed doors, fall behindfirm buttocks, tight buttocks, buttocks muscles, sore buttocks
Antonymsin front of, ahead-
Common mistakesConfusing 'behind' with 'in front of', Using 'behind' without a noun after it, Misplacing 'behind' in a sentence (e.g., 'I am behind the door' instead of 'Behind the door, I am')Confused with 'butt' as a slang term., Used too openly in formal settings.
Usage notesUse 'behind' to describe location or position. It's neutral and suitable for most contexts, but avoid using it in overly formal writing.Commonly used in medical or anatomical contexts. Informal synonyms may sound crude. Avoid in polite conversation.

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Behind
Buttocks

Frequently asked questions: Behind vs Buttocks

What's the difference between Behind and Buttocks?

Behind: At the back of something. Buttocks: The two round parts at the back of your body.

Which is more common: Behind and Buttocks?

Behind is the most common in everyday English.

Can you show an example of each?

Behind: The cat is hiding behind the curtain. Buttocks: He fell and landed right on his buttocks.

Can I use Behind and Buttocks interchangeably?

Not always. Behind and Buttocks 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.

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