εὐπόριστα
From LSJ
ψυχῆς πείρατα ἰὼν οὐκ ἂν ἐξεύροιο πᾶσαν ἐπιπορευόμενος ὁδόν· οὕτω βαθὺν λόγον ἔχει → one would never discover the limits of soul, should one traverse every road—so deep a measure does it possess
Russian (Dvoretsky)
εὐπόριστα: τά (sc. φάρμακα) общедоступные лекарства, обычно применяемые средства (λαβεῖν τι τῶν εὐπορίστων Plut.).