1. (adverb)carelessly, heedlessly without care or concern "carelessly raised the children's hopes without thinking of their possible disappointment"
2. (adverb)incautiously, carelessly without caution or prudence "one unfortunately sees historic features carelessly lost when estates fall into unsympathetic hands"
3. (adverb)rakishly, raffishly, carelessly in a rakish manner "she wore her hat rakishly at an angle"