sweetheart vs peach

sweetheart and peach both are nouns.

Word	Noun	Adjective	Verb	Adverb
sweetheart	Yes	Yes	No	No
peach	Yes	No	Yes	No

As nouns, sweetheart and peach are synonyms defined as:

Other synonyms of sweetheart include beauty, dish, knockout, looker, lulu, mantrap, ravisher, smasher, stunner.

sweetheart (noun)	peach (noun)
a person loved by another person	a shade of pink tinged with yellow
a very attractive or seductive looking woman	downy juicy fruit with sweet yellowish or whitish flesh
any well-liked individual	a very attractive or seductive looking woman
a beloved person; used as terms of endearment	cultivated in temperate regions

sweetheart (adjective)	peach (adjective)
privileged treatment of a favored person or corporation (sometimes unethically)

sweetheart (verb)	peach (verb)
	divulge confidential information or secrets