unconcerned

un·con·cerned  (nkn-sûrnd)

adj.

1. Not interested; indifferent.

2. Not anxious or apprehensive; unworried.

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uncon·cerned·ly (-sûrnd-l) adv.

uncon·cerned·ness n.

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unconcerned [ˌʌnkənˈsɜːnd]

adj

1. lacking in concern or involvement

2. not worried; untroubled

unconcernedly  [ˌʌnkənˈsɜːnɪdlɪ] adv

unconcernedness  n

Thesaurus

Adj.	1.	unconcerned - lacking in interest or care or feeling; "the average American...is unconcerned that his or her plight is the result of a complex of personal and economic and governmental actions...beyond the normal citizen's comprehension and control"; "blithely unconcerned about his friend's plight" careless - marked by lack of attention or consideration or forethought or thoroughness; not careful; "careless about her clothes"; "forgotten by some careless person"; "a careless housekeeper"; "careless proofreading"; "it was a careless mistake"; "hurt by a careless remark" untroubled - not beset by troubles or disturbance or distress; "seemed untroubled by doubts of any kind"; "untroubled sleep"; "a kind untroubled face" concerned - feeling or showing worry or solicitude; "concerned parents of youthful offenders"; "was concerned about the future"; "we feel concerned about accomplishing the task at hand"; "greatly concerned not to disappoint a small child"
	2.	unconcerned - easy in mind; not worried; "the prisoner seems entirely unconcerned as to the outcome of the examination" untroubled - not beset by troubles or disturbance or distress; "seemed untroubled by doubts of any kind"; "untroubled sleep"; "a kind untroubled face"
	3.	unconcerned - not occupied or engaged with; "readers unconcerned with style" uninvolved - not involved; "being uninvolved he remained objective"

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unconcerned

adjective untroubled, relaxed, unperturbed, nonchalant, easy, careless, not bothered, serene, callous, carefree, unruffled, blithe, insouciant, unworried, not giving a toss (informal) Paul was unconcerned about what he had done.
untroubled concerned, worried, anxious, distressed, uneasy, agitated, perturbed

Translations

unconcerned [ˈʌnkənˈsɜːnd] ADJ (= unworried) → despreocupado; (= indifferent) → indiferente, despreocupado
to be unconcerned about sth → no inquietarse or preocuparse por algo, mostrarse indiferente a algo

unconcerned [ˌʌnkənˈsɜː^rnd] adj (= unworried) → sans inquiétude, serein(e)
to be unconcerned → ne pas s'inquiéter, être serein(e)
to be unconcerned about sth → ne pas s'inquiéter pour qch, ne pas se soucier de qch
to be unconcerned by sth → ne pas s'inquiéter pour qch, ne pas se soucier de qch

unconcerned

adj

(= unworried) → unbekümmert; (= indifferent) → gleichgültig; to be unconcerned about something → sich nicht um etw kümmern; how could he be so unconcerned about her safety/the problem? → wie konnte ihm ihre Sicherheit/das Problem so egal or gleichgültig sein?; I was not unconcerned about your safety → ich habe mir Sorgen um deine Sicherheit gemacht; to be unconcerned by something, to be unconcerned at something → von etw unberührt sein

(= not involved) → unbeteiligt (→ in an +dat)

unconcerned [ˌʌnkənˈsɜːnd] adj (unworried) → tranquillo/a
to be unconcerned about → non darsi pensiero di, non preoccuparsi di or per