Adverb
In a careless manner.
Source: Webster's dictionarycarelessly raised the children's hopes without thinking of their possible disappointment Source: Internet
she wore her hat rakishly at an angle Source: Internet
one unfortunately sees historic features carelessly lost when estates fall into unsympathetic hands Source: Internet
A 39-year-old woman faces charges of disobeying a traffic control device – cause life-threatening injury, and driving carelessly – cause life-threatening injuries. Source: Internet
After Blaine won the nomination, Roosevelt had carelessly said that he would give "hearty support to any decent Democrat". Source: Internet
And your pass rush has to tie in with one another so that way you’re just not carelessly rushing the passer to where even a statue can buy time and escape the pocket and create an explosive play through an off-schedule play. Source: Internet