careless
US /ˈker.ləs/
UK /ˈker.ləs/
1.
négligent, insouciant, imprudent
not giving enough attention and thought to what you are doing, with the result that you make mistakes, damage things, or cause harm to someone
:
•
It was careless of him to leave the door unlocked.
C'était négligent de sa part de laisser la porte déverrouillée.
•
He made a careless mistake on the exam.
Il a fait une erreur négligente à l'examen.
2.
insouciant, indifférent, désinvolte
not concerned or worried about something
:
•
She was careless of the consequences of her actions.
Elle était insouciante des conséquences de ses actes.
•
He seemed completely careless about his future.
Il semblait complètement insouciant de son avenir.