The antonyms for Regional Ethics Committees would include unethical, immoral, unprincipled, wrong, dishonest, unfair, corrupt, and biased. These antonyms signify the complete opposite of what Regional Ethics Committees stand for. Ethics Committees are impartial, independent, and objective bodies responsible for evaluating ethical issues in research, ensuring that they comply with ethical, legal, and regulatory standards. Ethics Committees assess all research projects to ensure that they comply with the highest ethical standards. On the other hand, antonyms suggest that unethical conduct is prevalent in research activities, leading to harm to participants and society at large. Thus, ethics committees are necessary to maintain trust and transparency in research.