Blowhard vs. Gasbag

Blowhardnoun

A person who talks too much or too loudly, especially in a boastful or self-important manner.

Gasbagnoun

A bag or bladder to hold a reservoir of gas, as in a hot-air balloon.

Blowhardnoun

a very boastful and talkative person.

Gasbagnoun

(by extension) A lighter-than-air aircraft; a balloon or dirigible.

Blowhardnoun

a very boastful and talkative person

Gasbagnoun

(figuratively) A person who is overly garrulous or prone to making empty, unsupportable statements; a windbag.

Gasbagverb

(intransitive) To speak foolishly, pompously, or at length; to blather.

Gasbagnoun

a person who talks a great deal about uninteresting topics.

Gasbagnoun

the bag containing the gas in a balloon.

Gasbagnoun

a boring person who talks a great deal about uninteresting topics

Gasbagnoun

the bag containing the gas in a balloon