nonchalant in Russian
nonchalant in Russian
беспе́чный
Casually calm and relaxed.
небре́жный
Casually calm and relaxed.
невозмути́мый
Casually calm and relaxed.
безразли́чный
Indifferent; unconcerned; behaving as if detached.
небре́жный
Indifferent; unconcerned; behaving as if detached.
равноду́шный
Indifferent; unconcerned; behaving as if detached.