Adorable

Example:Watching her play her favorite toy, I couldn't help but to think she was the cutest.

Definition:extremely attractive or appealing, especially to children

Example:With his charming smile, he easily captivated every audience.

Definition:attracting attention or liking because of a special quality or unusualness

Example:She was just too lovable to be mad at.

Definition:deserving liking or affection, especially because of a small or childlike appearance or behavior