Lay in and Stock up

Lay in verb - To put (something of future use or value) in a safe or secret place.

Stock up and lay in are semantically related. In some cases you can use "Stock up" instead a verb "Lay in".

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

Lay in and stock up are semantically related. Sometimes you can use "Lay in" instead a verb "Stock up".