9 letters · 30 points in Scrabble
originEtymology tree Proto-Indo-European *h₁éǵʰ Proto-Indo-European *-s Proto-Indo-European *h₁eǵʰs Proto-Hellenic *eks Ancient Greek ἐκ (ek) Ancient Greek ἔξω (éxō)der. English exo- English enzyme English exoenzyme From exo- + enzyme.
Etymology from Wiktionary, CC BY-SA 3.0