13 letters · 18 points in Scrabble
noun a person who (or that which) differentiates
originEtymology tree English discriminate Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin -ātor Old French -eorbor. Middle English -our ▲ Latin -torlbor. English -or English discriminator From discriminate + -or.
Etymology from Wiktionary, CC BY-SA 3.0