Synonyms of adv nonchalantly

2 senses of nonchalantly

Sense 1
coolly, nervelessly, nonchalantly -- (in a composed and unconcerned manner; "without more ado Barker borrowed a knife from his brigade Major and honed it on a carborundum stone as coolly as a butcher")

Sense 2
casually, nonchalantly -- (in an unconcerned manner; "glanced casually at the headlines")