The story
- Ancient Greek · borrowed fromαὐτοσχεδιάζω“to act or speak extemporaneously”
- English todayautoschediastic
From Ancient Greek αὐτοσχεδιάζω (autoskhediázō, “to act or speak extemporaneously”), from αὐτοσχέδιος (autoskhédios, “personally near, offhand”).
Etymology from Wiktionary, CC BY-SA 4.0.