ξυνεφίστημι

From LSJ

ἔκδοτον σεαυτὴν τῷ σύροντι ποταμῷ τῶν πραγμάτων ἐᾶσαι → abandon yourself to the eddying flow of events

Source

German (Pape)

altatt. = συνεφίστημι.