noun
pomposity
pahm-PAH-suh-tee/pɑːmˈpɑːsəti/
An exaggerated display of importance or dignity.
The speaker's pomposity makes a simple announcement sound like a royal decree.

Etymology
Latin pomposus described stateliness or pomp. The noun first meant solemnity in English, then shifted toward disapproval of ostentatious dignity and exaggerated self-importance.
In context
they are going to do so in a very condescending manner. As we move on, I suggest that you, the listener, pay attention to how the A.I. demeans Raiden. Their pomposity is intrinsic to the effectiveness of their future argument.
More examples
- She answers his pomposity with a friendly joke.
- The ceremony's pomposity seems excessive for such a small occasion.
- Despite his impressive title, he speaks without a trace of pomposity.
Forms
pomposity · pomposities
pompous adjective — Exaggeratedly grand or self-important in manner.
Similar words
- pretentiousness
- Emphasizes trying to impress others with exaggerated sophistication or merit.
- arrogance
- Emphasizes a belief in one's superiority, not necessarily grand behavior.