9 letters · 15 points in Scrabble
noun the federal government's program to locate and investigate and clean up the worst uncontrolled and abandoned toxic waste sites nationwide; administered by the Environmental Protection Agency
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 fund English Superfund From super- + fund.
Etymology from Wiktionary, CC BY-SA 3.0