supercilious

(s) having or showing arrogant superiority to and disdain of those one views as unworthy
- some economists are disdainful of their colleagues in other social disciplines
- haughty aristocrats
- his lordly manners were offensive
- walked with a prideful swagger
- very sniffy about breaches of etiquette
- his mother eyed my clothes with a supercilious air
- "a more swaggering mood than usual"- W.L.Shirer
haughty, imperious, prideful, sniffy, swaggering, disdainful, lordly, overbearing,
(s) expressive of contempt
- curled his lip in a supercilious smile
- spoke in a sneering jeering manner
- makes many a sharp comparison but never a mean or snide one
sneering, snide,

haughty imperious prideful sniffy swaggering disdainful lordly overbearing sneering snide

superciliously superciliousness