spiritedness vs brio

spiritedness and brio both are nouns.

Word	Noun	Adjective	Verb	Adverb
spiritedness	Yes	No	No	No
brio	Yes	No	No	No

As nouns, spiritedness and brio are synonyms defined as:

spiritedness and brio: quality of being active or spirited or alive and vigorous

Other synonyms of spiritedness include animation, invigoration, vivification.

spiritedness (noun)	brio (noun)
quality of being active or spirited or alive and vigorous	quality of being active or spirited or alive and vigorous