High-sounding but with little meaning; inflated.
‘bombastic music that drowned out what anyone was saying’
‘Students’ formal vocabulary can be quite extensive and the more advanced sometimes produce somewhat bombastic performances.’
‘Johnson’s expression is manly, vigorous, grandiloquent and bombastic.’
‘The exchanges themselves are unsubtle and bombastic.’
‘Given the star’s history of bombastic public behavior, she may be greeted with skepticism about her intent.’
напыщенный, высокопарный, выспренний