raccoon butterflyfish (Chaetodon lunula); moon butterflyfish
Mongolian spot; Mongolian blue spot; congenital dermal melanocytosis
postmortem lividity; livor mortis; death spot
spots; speckles; spotted pattern; mottled pattern
senile plaque; amyloid plaque; neuritic plaque; age spot; liver spot
mottled; patchy; macular; porphyritic
spotted color; mottled color
spot (on a plant; caused by disease or insects)
pigmented spot; pigmented macule
chloasma; brown macule; brown spot; brown patch
water spot (e.g. dried on a dish after washing)
blind spot (on the retina)
cafe-au-lait spot (birthmark)