Put away and Stock up

Put away verb - To place (a dead body) in the earth, a tomb, or the sea.

Stock up and put away are semantically related In some cases you can use "Stock up" instead a verb "Put away".

Stock up verb - Amass so as to keep for future use or sale or for a particular occasion or use.

Put away and stock up are semantically related in stock topic. Sometimes you can use "Put away" instead a verb "Stock up", if it concerns topics such as save up.