1) Achromatic 2) Adjective for the styx 3) Black 4) Black as night 5) Black as night, poetically 6) Black hue 7) Black in 1492 8) Black in color 9) Black in poetry 10) Black in verse 11) Black poetically 12) Black to a bard 13) Black to a poet 14) Black to byron 15) Black to poets 16) Black, fancy 17) Black, romantically 1) Ebony 2) Jet 
• (a.) Like ebony, especially in color; black; dark. • (a.) Consisting of ebony. • (n.) Ebony.
Eb'on adjective 1. Consisting of ebony. 2. Like ebony, especially in color; black; dark. « Night, sable goddess! from her ebon throne.» Young. Eb'on noun Ebony. [ Poetic] 'Framed of ebon and ivory.' Sir W. Scott. 
[adj] - very dark black
ebony adjective of a very dark black