αὐτόμολος
From LSJ
Μακάριος, ὅστις ἔτυχε γενναίου φίλου → Generosa amicus mente , felicis bonum → Glückselig ist, wer einen edlen Freund gewinnt
English (LSJ)
ον,
A going of oneself, without bidding, Opp.H.3.360; coming of oneself, AP 5.21 (Rufin.):—but mostly, 2 as Subst., deserter, Hdt.3.156, al., Th.4.118, al.; παρά τινος X.An.1.7.2; γυνὴ αὐ. Hdt.9.76. Adv. -λως treacherously, S.Fr.691.