What is another word for bigheadedness?
Pronunciation: [bˈɪɡhɪdɪdnəs] (IPA) 
Bigheadedness is a term used to describe a person who is arrogant and has an inflated sense of self-importance. There are several synonyms used to describe this behavior, including conceit, haughtiness, pompousness, snobbery, egotism, and vanity. Conceit is used to describe someone who is excessively proud of their own abilities or achievements. Haughtiness and pompousness are used to describe those who are condescending and look down upon others. Snobbery is used to describe someone who believes themselves to be superior to others due to their social class or background. Egotism and vanity are used to describe someone who is excessively self-centered and concerned with their own appearance or reputation. All of these terms describe negative personality traits that can lead to challenges in personal and professional relationships.
