Found 2 items, similar to blowhard.
English → English (WordNet) Definition: blowhard blowhard n : a very boastful and talkative person [syn: bragger, braggart, boaster, line-shooter, vaunter]
English → English (gcide) Definition: blowhard blowhard \blow"hard\ n. a very boastful and talkative person. Syn: braggart, boaster, line-shooter, vaunter. [WordNet 1.5]