Dummy up and Drying up

Dummy up verb - To stop talking.

Drying up and dummy up are semantically related In some cases you can use "Drying up" instead a verb "Dummy up".

Drying up noun - The process of extracting moisture.

Dummy up and drying up are semantically related in silence topic. Sometimes you can use "Dummy up" instead a verb "Drying up", if it concerns topics such as gag, make or be quiet, be or make quiet.