aislamiento
From LSJ
τῶν δ᾽ ὀρθουμένων σῴζει τὰ πολλὰ σώμαθ᾽ ἡ πειθαρχία → But of those who make it through, following orders is what saves most of their lives (Sophocles, Antigone 675f.)
Spanish > Greek
ἀνεπίκλεπτος, ἀπροϊσία, ἀμιξία, ἔκληψις, ἀνεπιμιξία, ἀνεπίμικτος, τὸ ἄμικτον