line-shooting vs vaporing

line-shooting and vaporing both are nouns.

Word	Noun	Adjective	Verb	Adverb
line-shooting	Yes	No	No	No
vaporing	Yes	No	No	No

As nouns, line-shooting and vaporing are synonyms defined as:

Other synonyms of line-shooting include brag, bragging, crow, crowing, gasconade.

line-shooting (noun)	vaporing (noun)
an instance of boastful talk	an instance of boastful talk