black : (adj.) kaṇha; kāḷa; asita; mecaka; sāma; andhakāra; apākaṭa; duṭṭha; pāpaka. (m.) kāḷavaṇṇa. (v.t.) kaṇhayati; kāḷavaṇṇena lepeti.

A.P. Buddhadatta Mahathera, Concise Pali-English and English-Pali Dictionary [available as digital version from Metta Net, Sri Lanka]

nag

[translation-san] kṛṣṇa

[translation-san] {MSA} mun nag = tamaḥ-prakāra

[translation-eng] {Hopkins} darkness; black

Jeffrey Hopkins' Tibetan-Sanskrit-English Dictionary

nag po

[translation-san] {LCh,C} kṛṣṇa

[translation-san] {LCh} kāla

[translation-san] {LCh} asita

[translation-eng] {Hopkins} black

[translation-eng] {C} dark

Jeffrey Hopkins' Tibetan-Sanskrit-English Dictionary