Going away and Go out

Going away noun - The act of departing.

Go out and going away are semantically related. in leave a place topic. In some cases you can use "Go out" instead a verb "Going away".

Go out verb - To fall down or in as a result of physical pressure.

Going away and go out are semantically related. Sometimes you can replace term "Going away" with "Go out", this phrasal verbs are similar.