ayusyam
āyuṣyam — long duration of life; SB 4.7.61
āyuṣyam — increasing the duration of life; SB 4.12.45
āyuṣyam — the source of an increased span of life; SB 4.23.35
āyuṣyam — which increases one's duration of life; SB 5.14.46
āyuṣyam — and an increase of the duration of life; SB 6.14.35