F4A1C3U1L1A1R1
12 points
FACULAR is validvalid
FACULA, an unusually bright spot on the sun's surface
of or pertaining to faculae, groups of small shining spots on the surface of the sun
FACULA, an unusually bright spot on the sun's surface
of or pertaining to faculae, groups of small shining spots on the surface of the sun