plumper

Example:She needs a softer pillow to fit her plumper head.

Definition:A soft, rectangular-shaped cushion used to support the head, back, or knees, especially while sleeping.

Example:He was plumper after eating too much junk food.

Definition:Made fatter, especially for a specific purpose, such as eating.

Example:She has the most round, plump cheeks in the family.

Definition:Shaped like a sphere or ball, or filling out the cheeks in a full manner, suggesting a healthy state.