8 letters · 15 points in Scrabble
adjective less than human or not worthy of a human being
adjective unfit for human beings
originEtymology tree Proto-Indo-European *upó Proto-Italic *supo Latin sub Latin sub-der. English sub- Latin hūmānus Old French umain Middle French humainbor. Middle English humayne English human English subhuman From sub- + human.
Etymology from Wiktionary, CC BY-SA 3.0