Button-down and Mop up

Button-down adjective - Tending to favor established ideas, conditions, or institutions.

Mop up and button-down are semantically related. In some cases you can use "Mop up" instead a verb phrase "Button-down".

Mop up verb - To wash or wipe with or as if with a mop.

Button-down and mop up are semantically related. Sometimes you can replace phrase "Button-down" with "Mop up", this terms are similar.