pompous
Definitions
Affectedly and irritatingly grand, solemn, or self-important.
Characterized by excessive display of dignity or importance.
Examples
He gave a pompous speech that bored the entire audience.
It is difficult to have a casual conversation with someone so pompous and self-important.
The professor's pompous attitude made his students feel intimidated rather than inspired.
Synonyms
arrogant pretentious haughty conceited supercilious bombastic grandiloquent
Antonyms
humble modest unassuming meek down-to-earth simple unpretentious