gasbags

Example:The blabbermouths on the cable news channel spent hours spouting off about the weather, never getting to the real issues affecting their audience.

Definition:People who talk a lot and generally about trivial or irrelevant matters, often without producing much valuable information.

Example:Bigmouths in the boardroom often dominate the conversation, but they rarely add any value to the discussion, making them nothing more than gasbags in the end.

Definition:People who talk too much or who talk about things that they shouldn't or about which they know little, often causing unwanted or awkward situations.

Example:During the meeting, the windbags constantly filled the air with their unrealistic ideas, merely adding to the frustration of everyone else present.

Definition:People who talk a lot but say little, often appearing empty or insubstantial due to their redundant and unrealistic comments.

Example:The office bants formed a small clique that spent most of their time gossiping and giving each other gasbag advice.

Definition:People who engage in gossip, jest, and general small talk, often characterized by a lack of serious discussion or useful insights.