Synonyms and related words :
atramentous, black, black as coal, black as ebony, black as ink, black as midnight, black as night, coal-black, coaly, dark, dark as night, dark as pitch, deep black, ebony, ink-black, inky, jetty, midnight, night-black, night-dark, nigrous, pitch-black, pitch-dark, pitchy, raven, raven-black, sable, sloe-black, sloe-colored, tar-black, tarry