skin, body (in the context of intimate bodily contact), surface...

skin

underwear, underclothes, lingerie...

flesh colour (of a Japanese person), flesh color, pale orange...

mountain's surface, bare surface of a mountain

dermatology

chilly, unpleasantly cold

texture, grain, one's skin (lacking makeup...

feel, touch, texture...

body

bare skin, naked skin

bare rock, rock surface, rock face

skin disease

chill (esp. in autumn), chilliness

the skin (of a human being), warmth of the skin, body warmth

grazed skin, abraded skin, bare surface of a mountain...

rough skin (like that of a shark)

both bare shoulders, stripped to the waist

soft skin, smooth skin

bark (of a tree)

snow's surface, lily-white skin, fair skin

skin

beautiful skin

Amur cork tree (Phellodendron amurense)

Ilex macropoda (species of holly)

unwounded skin

white-coloured skin, vitiligo, leucoderma...

skin where two lovers first touch

to be compatible, to get along well

skin as beautiful as a gem, beautiful skin