1) Black keys 2) Black piano keys 3) Durable woods 4) Part of a keyboard 5) Some keys 6) Some piano keys 7) Trees for keys 8) Trees that yield heavy wood 9) Trees yielding black wood 10) Tropical hardwood trees Found on https://www.crosswordclues.com/clue/ebonies
1) Black keys 2) Black piano keys 3) Durable woods 4) Part of a keyboard 5) Some keys 6) Some piano keys 7) Trees for keys 8) Trees that yield heavy wood 9) Trees yielding black wood 10) Tropical hardwood trees 
• (pl. ) of Ebony