disregarder

the blatant disregard for safety regulations was alarming.

he was a known disregarder of authority and often challenged rules.

her disregard for his feelings hurt him deeply.

the company's disregard for environmental concerns led to fines.

despite warnings, the disregarder continued to drive recklessly.

the judge expressed his disregard for the defendant's excuses.

it's frustrating to deal with someone who shows such disregard for your time.

the politician's disregard for public opinion was evident in his policies.

their disregard for the historical significance of the site was shocking.

the team suffered due to the manager's disregard for their input.

his disregard for the consequences of his actions was troubling.