οὐκ ἐν τῷ πολλῷ τὸ εὖ, ἀλλ' ἐν τῷ εὖ τὸ πολύ → good is not found in plenty but plenty in good, quality matters more than quantity
ἀνομβρήεις, βροχικός, δίομβρος, ἔνυγρος, ἐνυδρίας, ἔνυδρος, ἐξυδρίας, ἐπίβροχος, ἐπόμβριος, ἔφυδρος, κατόμβριμος, κάτομβρος, νότινος, νότιος, ὀμβρήρης, ὀμβρηρός, ὄμβριος, ὀμβρῶδες, ὀμβρώδης, ὑγρός, ὑέτιος, ὑετόεις, ὑετῶδες, ὑετώδης