Pick up and Re-assume

Pick up verb - To acquire complete knowledge, understanding, or skill in.

Re-assume and pick up are semantically related In some cases you can replace phrase "Re-assume" with "Pick up", this terms are similar.

Re-assume verb - Take on again, as after a time lapse.

Pick up and re-assume are semantically related in begin again topic. Sometimes you can use "Pick up" instead a verb phrase "Re-assume".