• cooki,
• cookes,
• cookey,
• cook,
• cookie,
• cookye,
• xooky,
• vooky,
• fooky,
• dooky,
• ckoky,
• cpoky,
• c0oky,
• c9oky,
• coiky,
• cokky,
• copky,
• co0ky,
• co9ky,
• sooky

• coke,
• cossey,
• cocoa,
• cos,
• cooke,
• cog,
• cock,
• coco,
• cookie,
• kook,
• cocke,
• cook,
• cocco,
• cork,
• cooks,
• cocky,
• cossio,
• cosey,
• cohosh,
• cooksey,
• cosy,
• cozey,
• cox,
• cosio,
• cozy,
• kooky.

The adjective form of the word "cooky" is "cookie".

The plural form of the word "cooky" is "cookies"

The singular form of the word "cooky" is "cookie"