supercilious, arrogant, cavalier, clannish, cliquish, condescending, contemptuous, contumelious, disdainful, dismissive, exclusive, haughty, high and mighty...
This is <span class="searchmatch">Moby</span> <span class="searchmatch">Thesaurus</span> <span class="searchmatch">II</span>, a public domain <span class="searchmatch">thesaurus</span>....