What is "bombast" characterized by?

Bombast is characterized by pompous or pretentious talk or writing, which means it often involves language that is overly inflated and grandiose. This type of communication may attempt to impress others by using extravagant words or elaborate expressions but often lacks meaningful content or sincerity. It tends to obscure rather than clarify thoughts, making it sound more significant than it actually is.

The other options reflect different qualities of communication. Simple and clear communication is straightforward and devoid of unnecessary embellishment, while concise and effective language aims to convey information in a direct manner without superfluous details. Relevant and straightforward discussion emphasizes clarity and relevance, focusing on the essential points without elaborate presentation. In contrast, bombast detracts from clarity and substance by prioritizing style over genuine expression.