Blackest Synonyms and Antonyms

Dark and depressing
(Adjective)
Antonyms:
  1. happiest
Characterized by intense ill will or spite
(Adjective)
Evil
(Adjective)
Antonyms:
  1. best
Offering little or no hope; ; ; - J.M.Synge
(Adjective)
Of the darkest achromatic visual value
(Adjective)
Synonyms:
  1. inkiest