The doctor's manner, quick and nonchalant, evidently aggravated his patient.
But the old hero had been nonchalant and calm about the whole thing.
This other's nonchalant strength of decision allured her uncertainty.
Blunt had calmed down suddenly and assumed a nonchalant pose.
Then he turned a nonchalant glance towards McVeigh, and waited.
The mediums are so nonchalant ...