freckles

full of stains or spots

lit. one spot (on the leopard); fig. one small item in a big scheme

(Tw) common name for paradise fish (Macropodus opercularis)

facula (astronomy)

livor mortis

sunburn spots (on skin)

common name for 花斑癬|花斑癣[hua1 ban1 xuan3], tinea versicolor

dental plaque

(medicine) ecchymosis; bruising

alkali spot

bruise

(medicine) erythema

solar flare

stain; colored patch; freckle; lentigo

patches; mottling

rust spot; rust stain (on metal); rusty spot (on plants)

macula lutea (anatomy, central area of retina); yellow spot

dark spot or blotch on the skin

bruise; patch of bruising

dental bacterial plaque

liver spot; age spot

chloasma; melasma

notorious for one's misdeeds

lit. to glimpse just one spot (of the leopard) (idiom); fig. to get an inkling of the whole picture

lit. see one spot on a leopard (idiom); fig. a restricted view

spattered in blood; covered in bloodstains

bloodstained