nonchalantly

adverb6 collocationsAvg. frequency: 5.7

to raise and lower your shoulders to show you do not care or do not know

to speak in a casual, unconcerned tone

to pose a question in a casual, seemingly uninterested way

to give a reply in a relaxed and unconcerned manner

to respond in a casual and unconcerned manner

to rest against something in a relaxed, casual manner