5 letters · 13 points in Scrabble
adjective lighted by or as if by twilight; -Henry Fielding
adjective naturally having skin of a dark color
originEtymology tree English dusk Proto-Indo-European *-kos Proto-Germanic *-gaz Proto-West Germanic *-g Old English -iġ Middle English -y English -y English dusky From dusk + -y.
Etymology from Wiktionary, CC BY-SA 3.0