Hold up and Set upon

Hold up verb - To assign to a later time.

Set upon and hold up are semantically related In some cases you can use "Set upon" instead a verb "Hold up".

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

Hold up and set upon are semantically related in intercept topic. Sometimes you can use "Hold up" instead a verb "Set upon".