Ranking synonyms of body shapes? underweight->overweight?

I’m not native English and I’ve got some difficulty with putting in order these synonyms. The medical description is pretty dry, I would need something more colourful. Here are some synonyms for underweight:

malnourished

starved

undernourished

thin

skinny

bony

and on the other side of the spectrum

chubby

fat

corpulent

pudgy

obese

stout

heavy