17 letters · 22 points in Scrabble
originEtymology tree Proto-Indo-European *(s)neh₁- Proto-Indo-European *-wr̥ Proto-Indo-European *snéh₁wr̥der. Ancient Greek νεῦρον (neûron) Ancient Greek νευρο- (neuro-)der. English neuro- English degenerate Proto-Indo-European *-wós Proto-Indo-European *-iHwósder. Latin -īvus Old French -ifbor. Middle English -yf English -ive English degenerative English neurodegenerative From neuro- + degenerative.
Etymology from Wiktionary, CC BY-SA 3.0