She opened her mouth to speak.

He performed mouth-to-mouth resuscitation on the drowning victim.

He took a mouthful of water.

She mouthed the words silently.

John is known for his big mouth, always boasting about his achievements.

Trench mouth is a painful gum infection that often affects soldiers in the trenches.

She has a wide-mouthed smile.

Word-of-mouth is a powerful marketing tool.

The aroma of the freshly baked bread was mouth watering.

He is living a hand-to-mouth existence.