indiscriminate

adjective
1
an indiscriminate action is done without thought about what the result may be, especially when it causes people to be harmed
بی‌رویه, بی‌قید, نسنجیده, بی‌فکر
2
acting without careful judgement
بی‌دقت, بدون تمایز, کورکورانه
She's always been indiscriminate in her choice of friends.