nonchalance
noun
- apathy
Wiktionary
Pronunciation: /ˈnɒnʃələns/ / /ˌnɑːnʃəˈlɑːns/
noun
Etymology: Etymology tree French nonchalancebor. English nonchalance Borrowed from French nonchalance.
- Indifference, unconcern; carelessness; coolness; disregard, detachment.