11 letters · 18 points in Scrabble
noun an improvement that makes something more agreeable
originEtymology tree English enhance Proto-Indo-European *-mn̥ Proto-Indo-European *-mn̥tom Proto-Italic *-mentom Latin -mentum Old French -mentbor. Middle English -ment English -ment English enhancement From enhance + -ment.
Etymology from Wiktionary, CC BY-SA 3.0