Gentle as a lamb and Mild as mother's milk

Mild as mother's milk and gentle as a lamb are semantically related. In some cases you can replace phrase "Mild as mother's milk" with "Gentle as a lamb", this phrases are similar.

Gentle as a lamb and mild as mother's milk are semantically related. Sometimes you can replace phrase "Gentle as a lamb" with "Mild as mother's milk", this phrases are similar.