Carelessly 1
Definition: In a careless manner.
carelessly 2
Definition: without care or concern; "carelessly raised the children''s hopes without thinking of their possible disappointment"
carelessly 3
Definition: in a rakish manner; "she wore her hat rakishly at an angle"
carelessly 4
Definition: without caution or prudence; "one unfortunately sees historic features carelessly lost when estates fall into unsympathetic hands"