puranah—the original SB 5.6.14, SB 5.11.13-14, SB 8.12.44
puranah—the oldest, who has no other founder SB 3.5.50
puranah—the oldest. SB 7.3.33
puranah—very old, or eternal Madhya 6.254
puranah—old Bg 11.38
puranah—oldest. SB 3.9.25
puranah—and the Puranas, the supplementary Vedas. SB 8.7.30
Can't find any compound Sanskrit words containing puranah.