barbarity vs brutality

barbarity and brutality both are nouns.

Word	Noun	Adjective	Verb	Adverb
barbarity	Yes	No	No	No
brutality	Yes	No	No	No

As nouns, barbarity and brutality are synonyms defined as:

Other synonyms of barbarity include barbarism, savagery.

barbarity (noun)	brutality (noun)
a brutal barbarous savage act	a brutal barbarous savage act
the quality of being shockingly cruel and inhumane	the trait of extreme cruelty