coal-black coal-bearing • coal blacking · · · Info · Definitions · Synonyms · Characters · · coal-black · · Text Common · · Latin · · Scripts 10 · · Length Definitions · · · (noun) a very dark black. Synonyms: coal black, ebony, jet black, pitch black, sable, soot black. · · Noun Definition 1 (adj) of the blackest black; similar to the color of jet or coal. Synonyms: jet, jet-black, pitchy, sooty. · · Adjective Definition 1 Synonyms · · · coal black · · Synonym 1 ebony · · Synonym 2 jet black · · Synonym 3 pitch black · · Synonym 4 sable · · Synonym 5 soot black · · Synonym 6 jet · · Synonym 7 jet-black · · Synonym 8 pitchy · · Synonym 9 sooty · · Synonym 10 Characters · · - hyphen-minus U+002D a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 k latin small letter k U+006B l latin small letter l U+006C o latin small letter o U+006F