You are a very supercilious person.How could you be so supercilious?He is a supercilious, arrogent, and unpleastent person.
The man was supercilious towrds the woman
The apple was superlicious
Frederick, a proud and wealthy businessman gave the crowd a supercilious smile prior to his speech.
She may be a prominent figure it the community and she may be wealthy, but she's not very well-liked because of her supercilious attitude toward everyone she meets.