You are correct!

From our dictionary:

non•cha•lant

Pronunciation: (non"shu-länt', non'shu-länt", -lunt), [key]
adj.
coolly unconcerned, indifferent, or unexcited; casual: His nonchalant manner infuriated me.

Yesterday's Word Quiz  |  Tomorrow's Word Quiz
Analogy Quiz
Spelling Bee
Advanced Word Quiz