1. Anything that remains after being subjected to combustion; a piece of coal that has ceased to flame or burn; the refuse of burnt coal or wood.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• cindys,
• cosinder,
• candey,
• cideo,
• citter,
• cidar,
• sindey,
• inder,
• inoder,
• cinday,
• cilinder,
• cinda,
• cener,
• sinde,
• clinder,
• cindi,
• cornder,
• thinder,
• cynders,
• cynder

• cider,
• center,
• kinder,
• Conder,
• cylinder,
• hinder,
• sender.

The adjective form of the word "cinder" is "cindery".

The plural of the "cinder" can be the "cinders".

The singular of the "cinder" can be the "cinder".