1711, Anglo-Indian goney name of a strong, coarse fabric made from jute or hemp, from Hindi goni, from Sanskrit goni "sack." Gunny sack attested by 1862.
gunny (n.2)
1940s, Armed Forces slang, short for gunnery sergeant.
gun-metal
gunnel
gunner
gunnery
gunning
gunny
gunplay
gunpowder
gunsel
gunshot
gun-shy