κακὸς μὲν γὰρ ἑκὼν οὐδείς → no one is voluntarily wicked, no one is voluntarily bad
P. and V. λαμπρός, Ar. and V. φαεννός, παμφαής, αἴθων, V. φαιδρός, εὐαγής (Plato also but rare P.), φλογώψ, φλσγωπός, φαεσφόρος, πυρπόλος, εὐφεγγής, καλλιφεγγής, σελασφόρος, ἀστραπηφόρος.
variegated: P. and V. Ar. and V. αἰόλος.