Paronymic etymology deriving the verb from the theonym. It is a reversible etymology, as Ares' name is etymologized in older sources as deriving from ἀρήγω (Philo Judaeus, Legatio ad Gaium 113: παρὰ γὰρ τὸ ἀρήγειν, ὅπερ βοηθεῖν ἐστι, κατὰ γλῶτταν Ἄρης ὠνομάσθαι μοι δοκεῖ, καθαιρετικὸς πολέμων; Plutarch, fr. 157, l. 75-76 (ap. Eusebius, Praeparatio evangelica 3.1.5): κέκληται Ἄρης μὲν ὡς ‘ἀρήγων’ τοῖς κατὰ βίαν καὶ μάχην συμπτώμασιν). This etymology of Chrysippus' is not in Arnim. Although the formulation of the Genuinum leaves open the possibility that Chrysippus was only dealing with the relationship between ἀρήγω and ἀρωγός, what we know of Chrysippus' etymological work makes it much more probable that he was indeed etymologizing ἀρήγω by Ares. Whether Chrysippus understood it as a derivation or as a compound of Ἄρης and ἄγω, as is found in Eustathius, remains unknown.