14 letters · 18 points in Scrabble
noun structure consisting of the part of a ship above the main deck
originEtymology tree Proto-Indo-European *úp Proto-Indo-European *-er Proto-Indo-European *upér Proto-Italic *super Latin super Latin super-lbor. English super- English structure English superstructure From super- + structure.
Etymology from Wiktionary, CC BY-SA 3.0