coal-black

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

of the blackest black;
similar to the color of jet or coal (Freq. 3)
• Syn:
jet, jet-black, pitchy, sooty
• Similar to:
achromatic, neutral
• Derivationally related forms:
soot (for: sooty), pitch (for: pitchy)

• Từ đồng nghĩa / Synonyms:
  jet, jet-black, pitchy, sooty