nidhe
śrī-caitanya dayā-nidhe — O Lord Caitanya, ocean of mercy; CC Adi 2.2
dayā-nidhe — ocean of mercy; CC Madhya 10.119
doṣa-nidhe — in the ocean of faults; CC Madhya 20.344
guṇa-nidhe — O reservoir of all good qualities; CC Antya 3.62
jala-nidhe — ocean; MM 44