αυτόβουλος
From LSJ
ὁκόσα γὰρ ὑπὰρ ἐκτρέπονται ὁποίου ὦν κακοῦ, τάδε ἐνύπνιον ὁρέουσι ὥρμησε → for whatever, when awake, they have an aversion to, as being an evil, rushes upon their visions in sleep (Aretaeus, Causes & Symptoms of Chronic Disease 1.5.6)
Greek Monolingual
, -η, -ο (Α αὐτόβουλος, -ον) βούλομαι
αυτός που κάνει κάτι με τη δική του θέληση.