disregardful

his disregardful attitude towards the rules caused many problems.

she was disregardful of her friend's feelings during the argument.

the disregardful behavior of the drivers led to several accidents.

he spoke in a disregardful manner, not caring about the impact of his words.

her disregardful comments about the project upset the team.

the disregardful treatment of the environment is a serious issue.

being disregardful of deadlines can harm your professional reputation.

his disregardful nature made it hard for him to maintain friendships.

they were disregardful of the consequences of their actions.

being disregardful of cultural differences can lead to misunderstandings.