13 letters · 20 points in Scrabble
originEtymology tree Latin paenultimus Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-tós Proto-Indo-European *-eh₂tos Proto-Italic *-ātos Latin -ātuslbor. English -ate English penultimate Middle English -ly English -ly English penultimately From penultimate + -ly.
Etymology from Wiktionary, CC BY-SA 3.0