ἐφ' ὅσον αὐτοῦ ἡ ὑπόστασις τῶν χρόνων ὑπῆρχεν → as long as his store of years lasted
ἄνεσις, ἀφαίρεσις, ἀπαύξησις, ἐλασσοδαφία, ἐλάσσωσις, ἐκκρουσμός