SWEETHEART
sweetheart
(adjective) privileged treatment of a favored person or corporation (sometimes unethically); “another sweetheart deal based on political influence”
smasher, stunner, knockout, beauty, ravisher, sweetheart, peach, lulu, looker, mantrap, dish
(noun) a very attractive or seductive looking woman
sweetheart
(noun) any well-liked individual; “he’s a sweetheart”
sweetheart, sweetie, steady, truelove
(noun) a person loved by another person
Source: WordNet® 3.1
Etymology
Noun
sweetheart (plural sweethearts)
A person who is always very kind.
A person very much liked or loved by someone, especially when both partners are young.
(US) A female member of a college or university fraternity.
Synonyms
• (kind person): sweetie.
• (romantic term of endearment): dear, darling, sweetie, see also sweetheart
Source: Wiktionary
Sweet"heart`, n.
Definition: A lover of mistress.
Source: Webster’s Unabridged Dictionary 1913 Edition