Button up and Sew up

Button up verb - Refuse to talk or stop talking; fall silent.

Sew up and button up are semantically related in complete topic. In some cases you can use "Sew up" instead a verb "Button up", when it comes to topics like carry out.

Sew up verb - To have complete control over.

Button up and sew up are semantically related in complete topic. Sometimes you can use "Button up" instead a verb "Sew up", if it concerns topics such as carry out.