"All" could be used to talk about people, animals, objects, time, etc and is much more flexible in daily use as it could be a pronoun, adjective, adverb, noun... "Everything" is a pronoun and can only be used to talk about the entire group of something, all of the things. A few examples: (each and every one of) - All the people here are men. (nothing but/only) - The shorts are all cotton. (the only thing) - All I want for Christmas is... (everything that one is capable of) He gave it his all. (all of the things) - Everything is going wrong. However, they can also be interchanged in many cases: Everything here is broken. All the things are broken.

'All' is nearly always used With a noun, for example:'did you eat All the chocolate rolls? ... ' Please avoid using 'All' without a noun. Really, it needs one (well, nearly always)! Everything is a pronoun and refers to things and means each and every one thing.

Hi Valkiria! The word “all” is used with another noun, but “everything” is used on its own. For example, “I like all the paintings in this museum” vs “I like everything in this museum” are both correct. You can NOT say “I like all in this museum” or “I like everything paintings in this museum.” I hope this helps!