petulcus
From LSJ
μή μοι θεοὺς καλοῦσα βουλεύου κακῶς· πειθαρχία γάρ ἐστι τῆς εὐπραξίας μήτηρ, γυνὴ Σωτῆρος· ὦδ᾽ ἔχει λόγος → When you invoke the gods, do not be ill-advised. For Obedience is the mother of Success, wife of Salvation—as the saying goes.
Latin > English (Lewis & Short)
pĕtulcus: a, um, adj. peto; cf. petulans init.,
I butting, apt to butt, with the horns or head (poet. and post-Aug.).
I Lit.: agni, Lucr. 2, 368: haedi, Verg. G. 4, 10: caper velaries, Col. 7, 3, 5.—
II Transf., frisky, wanton: haedi petulci dicti ab appetendo: unde et meretrices petulcas vocamus, Serv. Verg. G. 4, 10.