dealings vs social relation

dealings and social relation both are nouns.

Word	Noun	Adjective	Verb	Adverb
dealings	Yes	No	No	No
social relation	Yes	No	No	No

As nouns, social relation is a hypernym of dealings; that is, social relation is a word with a broader meaning than dealings:

dealings: mutual dealings or connections or communications among persons or groups
social relation: a relation between living organisms (especially between people)

dealings (noun)	social relation (noun)
the act of transacting within or between groups (as carrying on commercial activities)	a relation between living organisms (especially between people)
social or verbal interchange (usually followed by `with')
mutual dealings or connections or communications among persons or groups