deary vs sweetie

deary and sweetie both are nouns.

Word	Noun	Adjective	Verb	Adverb
deary	Yes	No	No	No
sweetie	Yes	No	No	No

As nouns, deary and sweetie are synonyms defined as:

Other synonyms of deary include baby, beloved, darling, dear, dearest, dearie, honey, love, sweetheart.

deary (noun)	sweetie (noun)
a special loved one	a person loved by another person
a beloved person; used as terms of endearment	a beloved person; used as terms of endearment