Bottle up and Box in

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

Box in and bottle up are semantically related In some cases you can use "Box in" instead a verb "Bottle up".

Box in verb - To close or shut in by or as if by barriers.

Bottle up and box in are semantically related in repress topic. You can use "Bottle up" instead a verb "Box in", if it concerns topics such as stop.