insuperable
From LSJ
οὐ γὰρ συμφύεται τὰ πεπηγότα ὤσπερ τὰ ὑγρά (Aristotle, Meteorologica 348a.14) → since solid bodies/frozen drops cannot coalesce like liquid ones
English > Greek (Woodhouse)
adjective
P. and V. ἄπορος, ἀμήχανος (rare P.).
unconquerable: P. and V. δύσμαχος (Plato), ἀνίκητος, V. δυσπάλαιστος, Ar. and P. ἄμαχος (Plato); see unconquerable.
Spanish > Greek
ἀνυπέρβατος, ἀνυπέρβλητος, ἄπορος, δυσκαταπάλαιστος, ἀνυπέρεκτος, ἀνεπίθετος, ἀπαρεγχείρητος, ἄφθαστος