11 letters · 21 points in Scrabble
originEtymology tree Proto-Indo-European *upó Ancient Greek ῠ̔πό (hŭpó) Ancient Greek ὑπο- (hupo-)der. English hypo- English -limnion English hypolimnion From hypo- + -limnion.
Etymology from Wiktionary, CC BY-SA 3.0