blase

• (s) 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
  worldly,
• (s) uninterested because of frequent exposure or indulgence
  • his blase indifference
  • a petulant blase air
  • the bored gaze of the successful film star
  bored,
• (s) nonchalantly unconcerned
  • a blase attitude about housecleaning

Synonyms

Words of close approximity