Etymology of the English word sunfast
the English word
sunfastderived from the English word
sunderived from the Proto-Germanic root
*sunnon (sun)
derived from the Proto-Indo-European root
*swen (sun)
derived from the Proto-Indo-European root
*sāwel- (to shine)
derived from the Old English word
fastderived from the Proto-Germanic root
*fastuzUsage
Word found in Modern English