• coookie,
• cookis,
• bookig,
• cockies,
• looki,
• coockies,
• cooage,
• sooke,
• cloke,
• lookig,
• sookie,
• cookiies,
• cooki,
• cookign,
• cokkies,
• cookd,
• wooke,
• cookied,
• cokme,
• cokies

• cooky,
• cooke,
• cocci,
• cook,
• cooked,
• cooksey,
• Cozzi,
• coke,
• cake,
• cock,
• cocoa,
• cozey,
• cooking,
• cosio,
• cocco,
• cocky,
• Coxe,
• cockier,
• cocke,
• cosey,
• coco,
• kook,
• rookie,
• cozie,
• couse,
• cohosh,
• cork,
• joke,
• cooks.

The adjective form of the word "cookie" is "cookie-like" or "cookie-filled".

The plural of the "cookie" can be the "cookies".

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