Down in mouth and Mild-mannered

Mild-mannered and down in mouth are semantically related. In some cases you can use "Mild-mannered" instead an adjective phrase "Down in mouth".

Mild-mannered adjective - Behaving in or having a mild or gentle manner.

Down in mouth and mild-mannered are semantically related. Sometimes you can use "Down in mouth" instead an adjective phrase "Mild-mannered".