supercilious
adjective
1. having or showing arrogant superiority to and disdain of those one views as unworthy
- his mother eyed my clothes with a supercilious air
Similar word(s): proud, disdainful, haughty, imperious, lordly, overbearing, prideful, sniffy, swaggering
2. expressive of contempt
- curled his lip in a supercilious smile
Similar word(s): uncomplimentary, sneering, snide