1. A colourless, inodorous, sweetish, thick fluid, being a compound intermediate between glycerine and alcohol.

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

• glycoil,
• glycoll,
• glycool,
• glicol,
• xyylol,
• Glyll,
• Glycke,
• glycoin,
• glycocol,
• gycolyl,
• glycoyl,
• glycolly,
• Glicolyl,
• Glyconyl,
• Glyl,
• Glyoxil,
• glycoxe,
• glycse,
• Nycol,
• glucols

• glacially,
• glacial.

The adjective form of the word "glycol" is "glycolic".

The plural of the "glycol" can be the "glycols".

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