The book is crammed with bragging and swaggering, pseudoscientific bombast, platitudes and vulgarities, and a great deal of sheer nonsense.
en.wikipedia.org The music follows the ups and downs of the stories through progressive rock, classic, jazz, heavy metal, folk, country and bombast rock elements.
en.wikipedia.org Most every crisis begins with a series of rumbles, and the rumbles have to be distinguished from mere bluster and bombast.
en.wikipedia.org He had much of a sublime genius, though without common sense; so that his genius, having no guide, was perpetually liable to degenerate into bombast.
en.wikipedia.org He discovered that a poet could achieve a deeper poetic effect by not shouting or declaiming, or repeating himself, by avoiding bombast and grandiloquence.
en.wikipedia.org