vaunter vs line-shooter

vaunter and line-shooter both are nouns.

Word	Noun	Adjective	Verb	Adverb
vaunter	Yes	No	No	No
line-shooter	Yes	No	No	No

As nouns, vaunter and line-shooter are synonyms defined as:

Other synonyms of vaunter include blowhard, boaster, braggart, bragger.

vaunter (noun)	line-shooter (noun)
a very boastful and talkative person	a very boastful and talkative person