Build up and Marking up

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

Marking up and build up are semantically related In some cases you can replace term "Marking up" with "Build up", this phrasal verbs are similar.

Build up and marking up are semantically related in increase topic. Sometimes you can use "Build up" instead a verb "Marking up", if it concerns topics such as add or grow.