Blasé
WordNet
adjective
(1) Nonchalantly unconcerned
"A blase attitude about housecleaning"
(2) Uninterested because of frequent exposure or indulgence
"His blase indifference"
"A petulant blase air"
"The bored gaze of the successful film star"
(3) Very sophisticated especially because of surfeit; versed in the ways of the world
"The blase traveler refers to the ocean he has crossed as `the pond'"
"The benefits of his worldly wisdom"
WiktionaryText
Synonyms
- casual, indifferent, jaded, nonchalant, unimpressed