ἀεί ποτ' εὖ μὲν ἀσκός εὖ δὲ θύλακος ἅνθρωπός ἐστι → this guy's always good at being a wineskin, and at times a winesack
subs.
P. and V. δαίμων, ὁ, P. δαιμόνιον, τό.
Evil spirit: P. and V. κακὸς δαίμων, ὁ.
Be possessed by a demon, v.: P. and V. δαιμονᾶν (Xen.), ἐνθουσιᾶν, P. ἐνθουσιάζειν (Plat.).
The demon of revenge, subs.: use V. Ἐρινύς, ἡ.