τοιοῦτος πλανίων ἄβιος βίος → that sort of wandering is no life for a life
P. and V. ἐλευθέρως.
separately: P. and V. χωρίς, δίχα.
privately: P. and V. ἰδίᾳ (Eur., Supplices 129).
independently of: see apart from.