prideful - adjective

• having or showing arrogant superiority to and disdain of those one views as unworthy
• joyful and proud especially because of triumph or success

prideful - thesaurus

disdainful   exultant   exulting   haughty   imperious   jubilant   lordly   overbearing   rejoicing   sniffy   supercilious   swaggering   triumphal   triumphant