Roll up and Rack up

Roll up verb - To become greater in size, extent, volume, amount, or number.

Rack up and roll up are semantically related. in gather or amass something topic. In some cases you can use "Rack up" instead a verb "Roll up".

Rack up verb - To gain (as points or runs in a game) as credit towards one's total number of points.

Roll up and rack up are semantically related. Sometimes you can use "Roll up" instead a verb "Rack up".