долговечный
From LSJ
μὴ ἐν πολλοῖς ὀλίγα λέγε, ἀλλ΄ ἐν ὀλίγοις πολλά → don't say little in many words, but much in a few words (Stobaeus quoting Pythagoras)
Russian > Greek
πολυχρόνιος, μακραίων, μακρόβιος, δηρόβιος, δαρόβιος, δολιχαίων, μακροχρόνιος, δευσοποιός