Nikkaruṇa (adjective) [nis + karuṇa, adjective of karuṇā] without compassion, heartless Snp 244 (= sattānaṃ anatthakāma); Saddh 508.
【形】 無慈悲心的，無良心的。
(adj, adj, from karuṇā) merciless; heartless; pitiless; ruthless merciless, heartless [lit.] without compassion Construction: nir + karuṇā + a