bragger vs blowhard

bragger and blowhard both are nouns.

Word	Noun	Adjective	Verb	Adverb
bragger	Yes	No	No	No
blowhard	Yes	No	No	No

As nouns, bragger and blowhard are synonyms defined as:

Other synonyms of bragger include boaster, braggart, line-shooter, vaunter.

bragger (noun)	blowhard (noun)
a very boastful and talkative person	a very boastful and talkative person