Lay siege to and Set upon

Set upon and lay siege to are semantically related in assault physically topic. In some cases you can use "Set upon" instead a verb "Lay siege to".

Set upon verb - Assail or attack on all sides: "The zebra was beset by leopards".

Lay siege to and set upon are semantically related in assault physically topic. Sometimes you can use "Lay siege to" instead a verb "Set upon".