pompousness vs puffiness

pompousness and puffiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
pompousness	Yes	No	No	No
puffiness	Yes	No	No	No

As nouns, pompousness and puffiness are synonyms defined as:

pompousness and puffiness: lack of elegance as a consequence of being pompous and puffed up with vanity

Other synonyms of pompousness include inflation, ostentation, ostentatiousness, pomposity, pretentiousness, splashiness.

pompousness (noun)	puffiness (noun)
lack of elegance as a consequence of being pompous and puffed up with vanity	lack of elegance as a consequence of being pompous and puffed up with vanity
	an abnormal protuberance or localized enlargement