Body: torso and limbs (plecy, kolano)

From the neck down

szyja neck, gardło throat (the inside — what hurts when you are ill), ramię arm / shoulder, brzuch belly, stomach, plecy back (always plural), kolano knee.

What it is all made of

skóra skin — also leather, kość bone (a feminine -ość-style noun: pl. kości).

Plecy behaves like włosy and lody: Plecy mnie bolą — my back aches, with a plural verb.

Contributors