Hubris (noun) گھمنڈ، غرور، زعم

excessive pride or self-confidence.
Example: “the self-assured hubris among economists was shaken in the late 1980s”
Sneer (verb) حقارت آمیز مسکراہٹ

smile or speak in a contemptuous or mocking manner.
Example: “she had sneered at their bad taste”