BLASÉ

adj. 1 bored, jaded, weary, unimpressed, ennuyé Her blasé attitude does little to endear her at job interviews 2 indifferent, cool, superior, supercilious, sophisticated, unmoved, nonchalant, emotionless, phlegmatic, apathetic, pococurante, carefree, light-hearted, insouciant His blasé behaviour hides his basic feelings of insecurity