Solutions A piece of partly burnt coal or wood has 5 entries with similar clues

• 4-letter words
• cokeHalf-burnt coal
• 6-letter words
• bionicPartly electronic and partly human
• 7-letter words
• epiceneAppearing partly male and partly female
• clinkerSolid residue in ashes from burnt coal
• 11-letter words
• androgynousAppearing partly male and partly female