Synonyms for Snooty (same or very similar meaning)
WordNet sense 1 ((used colloquially) overly conceited or arrogant):
persnickety, snot-nosed, snotty, stuck-up, uppish, bigheaded, too big for one's breechesWordNet sense 2 (feeling self-respect or pleasure in something by which you measure your self-worth; or being a reason for pride):
proudFrom the ODE community, based on WordNetadd/edit