This documentation will be essential if you need to escalate the matter later.
Seek legal advice: If all else fails, and you believe that your complaint has not been adequately addressed, you may consider seeking legal advice and exploring legal avenues to address the issue.
Remember that every institution may have its specific procedures for addressing complaints, so it's essential to be aware of the policies and guidelines in place at your university. Verbal abuse is unacceptable in any academic environment, and students have the right to a safe and respectful learning environment. Taking appropriate actions can help address the issue and promote a healthier academic atmosphere for everyone.