Box up and Bottle up

Box up verb - Enclose or confine as if in a box.

Bottle up and box up are semantically related in hold back topic. In some cases you can use "Bottle up" instead a verb "Box up", when it comes to topics like hinder.

Bottle up verb - Control and refrain from showing; of emotions, desires, impulses, or behavior.

Box up and bottle up are semantically related in hold in check topic. You can use "Box up" instead a verb "Bottle up".