Sugar or sweets, e.g

• Pumpkin, e.g.
• Snowball, e.g
• Cookie, e.g
• Cuddle bunny, say
• Love handle?
• Affectionate appellation
• Honeybun, perhaps
• Term of endearment
• "Cutie pie" or "sweetie"

Wikipedia Word definitions in Wikipedia
Petname systems are naming systems that claim to possess all three naming properties of Zooko's triangle - global, secure, and memorable. Software that uses such a system can satisfy all three requirements. Such systems can be used to enhance security, ...