νῆα μὲν οἵ γε μέλαιναν ἐπ' ἠπείροιο ἔρυσσαν ὑψοῦ ἐπὶ ψαμάθοις, ὑπὸ δ' ἕρματα μακρὰ τάνυσσαν → they pushed the black ship up over the sand onto dry land and placed long beams under her
P. and V. ἄπορος, ἀμήχανος, (rare P.).
δυσεργής, δυσδιαπόρευτος, δυσήνυτος, ἄπορος, ἄβατος, ἀπειθής