Noun
One who boasts; a braggart.
A stone mason's broad-faced chisel.
Source: Webster's dictionaryIn private life there are few beings more obnoxious than the man who is always loudly boasting; and if the boaster is not prepared to back up his words his position becomes absolutely contemptible. Theodore Roosevelt
No boaster he, But with a hand which sees the thing to do. Aeschylus
Every other enjoyment malice may destroy every other panegyric envy may withhold but no human power can deprive the boaster of his own encomiums. Samuel Johnson
All my goods are of silver and gold, even my copper kettle, says the boaster. Dutch Proverb
Believe a boaster as you would a liar. Italian Proverb
A boaster and a liar are cousins. Spanish Proverb