A face with closed eyes and closed mouth represented by lines.

Expressionless Face Emoji

A surprised face with opened mouth in circular shape.

Surprised Face Emoji

A side-facing crocodile with its mouth open.

Three unhappy faces including a weary face, an unimpressed face, and a face without mouth.

A bottle with a narrow mouth and a thick horizontal stripe near the base.

A woman with long hair wearing a print sweater lying on a dental chair and facing side while opening her mouth.

A circular face with two dot eyes without mouth.

A woman with long hair wearing a strapless dress and heels covering her mouth while smiling and standing.

A collared lizard opening its mouth and facing sideways.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.

A face with tightly-closed eyes and open mouth in circular shape.