sweetheart
1. [ noun ] any well-liked individual
Examples:

"he's a sweetheart"

Related terms: good_person
2. [ noun ] a person loved by another person
Synonyms: steady truelove sweetie
Related terms: lover valentine sugar_daddy ladylove
3. [ adjective ] privileged treatment of a favored person or corporation (sometimes unethically)
Examples:

"another sweetheart deal based on political influence"

Related terms: privileged
4. [ noun ] a very attractive or seductive looking woman
Synonyms: mantrap beauty dish peach stunner lulu looker knockout ravisher smasher
Related terms: woman stun