adjective

showing contempt or lack of respect.

with a last disdainful look, she turned towards the door

contemptuous,scornful,full of contempt,derisive,sneering,withering,slighting,disparaging,disrespectful,condescending,patronizing,supercilious,haughty,superior,arrogant,proud,snobbish,lordly,aloof,indifferent,dismissive,mocking,jeering,insolent,insulting,high and mighty,hoity-toity,sniffy,snotty,on one’s high horse,uppish,contumelious