zaftig
Pleasantly plump.
Yes, a zaftig is "having a pleasantly plump figure" usually describing a woman.
Plump means pleasantly rounded and full in shape, often used to describe someone or something that is slightly chubby or well-filled out.
amusing
Fat
Pleasantly surpised?
chubby or plump
chubby
Ambrosial, tangy, peppery, keen, zesty...
ponderous, plump
A word that means to depart suddenly is "plump" or "plumped"
He was pleasantly surprised when he opened the gift and saw what it was.