unconcerned
/ʌnkənˈsɜːnd
/adjective
Showing a lack of worry or interest, especially when this is surprising or callous: Scott seemed unconcerned by his companion’s problem...
- Astor noticed an immediate change in Philip Hallan's studied air of unconcerned interest.
- His companions are seemingly unconcerned about his fatal injuries, being much more worried about the fate of the horse.
- They did not worry if their victims were at home and seemed unconcerned about being disturbed.
Synonyms
indifferent about, unmoved by, apathetic about, uninterested in, incurious about, uninvolved in/with, dispassionate about, deaf to, heedless of, unmindful of, bored by;
cool, remote, aloof, detached, lukewarm, unenthusiastic
untroubled, unworried, unperturbed, unruffled, unanxious, insouciant, nonchalant, blasé, carefree, blithe, casual, without a care in the world, serene, relaxed, at ease, devil-may-care, happy-go-lucky, {cool, calm, and collected}
informal laid-back, unflappable
rare pococurante
Derivatives
unconcernedly
/ adverb ...- There, trains ran unconcernedly through the bowels of the city that was sadly awash in 300 millimetres of water, with not an unclogged drain in sight.
- It was because they were so certain that their British rights were protected that the Australians expanded the activities of the state so unconcernedly.
- Earlier, if he saw a pothole, he walked unconcernedly around it.